Things are going great for the heroes! They are being lauded as the greatest thing since sliced bread, people are throwing them parties and giving them medals, and nothing can knock them down now! But then—something goes wrong. The background music, which had been sounding triumphantly along suddenly falters and peters out. Sometimes the music slows from its normal upswing to a bass line and finally silence. Other times, the various members of the band seem to realize something is going on, and one by one randomly stop playing until it's only the one guy—and then he gets it and stops suddenly.

Letting The Air Out Of The Band is a variant of the RecordNeedleScratch. Instead of swiftly pulling the needle across the record album, the people running the background music pull the plug on the record player, allowing the turntable to slow until it finally stops rotating.

Ostensibly, this trope shouldn't be played straight anymore because most (if not all) music players these days are digital, and when you pull the plug on a digital player, the music just stops abruptly rather than just fading. Yet it persists due to TheCoconutEffect. And because (as suggested above) sometimes the music is diegetic and therefore wouldn't necessarily stop instantaneously.

Occasionally, a non-musical variant is used in science fiction movies involving marauding robots and [[TheComputerIsYourFriend world conquering computers]]. When they are smashed, [[ElectronicSpeechImpediment their voice synths goes from "DESTROY! DESTROY! DESTROY!" to "DE-struuuunh"]]. The same thing happens with answering machines loudly playing back an embarrassing message and any other electronic thingamajig.

As much of a {{Comedy Trope|s}} as the RecordNeedleScratch. It's occasionally been used in serious situations, as an indicator that ''something'' has gone wrong.

See also MusicalisInterruptus, for the instant version.
----
!!Examples

[[foldercontrol]]

[[folder:Advertising]]
* [[http://www.youtube.com/watch?v=F_iWajvrZns This AT&T commercial]] inspired by "Literature/HanselAndGretel" pulls off the live-musicians variation of this.
* A British anti-smoking PSA does this. Most of the spot depicts children imitating their parents activities, with [[Disney/TheJungleBook "I Wanna Be Like You"]] playing, but when it shows a mother smoking a cigarette and her daughter imitating it with a crayon, the music slows down like a warped record as an announcer gives the message.
[[/folder]]

[[folder:Anime & Manga]]
* Happens in ''LightNovel/SpiceAndWolf'', of all shows.
* ''Manga/LuckyStar'' often fades out the background music like this. For example, the cake buffet scene where it fades as the girls go from [[OrgasmicallyDelicious moaning in delight]] over all the cake they're eating to moaning in pain as they get full and still have a lot more to finish before their time is up to avoid getting charged for "an excessive amount of leftovers".
** Tsukasa's [[ExpressiveAccessory Expressive Hairbow]] moment in episode 18 comes to mind.
* Used for great comedic effect in ''Anime/{{Pokemon}}''. Team Rocket had been masquerading as [[TotemPoleTrench a very tall man in an overcoat]]. When they inevitably reveal themselves and start to do their motto, the air is let out and James (who had been on the bottom) [[ButtMonkey collapses under Jesse's weight and whimpers pathetically]].
* Used with perfect timing in ''Manga/KimiNiTodoke''. When Sawako starts telling the story of her life, the standard sentimental music plays. It's all very sweet till we see that she spent a lot of time on her own; then the music drags to a stop as she hears herself and, BlueWithShock, wonders if she's killing the mood.
* Occurs in [[BreatherEpisode episode 6]] of ''GunXSword'', when the episode's villain appears to be starting up his [[AMechByAnyOtherName armor]], complete with [[HumongousMecha Dann's]] [[ThemeMusicPowerUp Theme]] playing in the background. When it turns out the villains armor is really just a car, the music winds down. Considering how [[CrowningMusicOfAwesome serious the context for the music has been used up until this point]], this comes as a humorous surprise to the viewer, even though the idea of mislabelling a car as an armor was brought up previously in the episode.
* ''Manga/OnePiece'' with Brook and the crew he's part of. They're all dying of a poison (or something of the like), and decide to go out playing 'Bink's Sake'. As the crew slowly succumbs to the poison, each instrument drops out until only Brook is remaining.
** An example like ''Manga/{{Bleach}}'''s happens when Paulie attacks [[spoiler: Rob Lucci]] after discovering his betrayal. The fight music starts up, and then stops five seconds later [[CurbStompBattle when he's beaten in one hit.]]
** A more recent example happens when the G-5 marines attack a slime monster on Punk Hazard. Fire seems to be it's weakness and battle victory music starts playing when it's suddenly revealed it explodes when exposed to fire after a short while.
** A more humourous version occurs in episode 519 when [[WeCanRebuildHim Franky]] and [[TheStoic Robin]] see each other for the first time post-timeskip and Franky starts... being [[CrazyAwesome Franky]]
* ''Anime/Persona4TheAnimation'' has Ebihara Ai suddenly begin to pour out her love in front of Narukami Yu, to suitably stirring music...only to peter out when she clarifies that he isn't the one. [[TheStoic "I see."]]
** In the same vein [[http://www.youtube.com/watch?v=EK32VtS9UXE another episode,]] Yu's cousin and surrogate little sister Nanako visits his school. She then proceeds to struggle to remember what a fortune teller called Yu... Before revealing it to everyone, and causing this to occur.
** On meeting Kanji's shadow, Yu and Yosuke summon their Persona to the standard epic music only for it to slow to a stop when Chie reprimands them for going overboard. Then Chie summons her Persona to the music which peters off when Teddy tells her to calm down. Shadow Kanji really got under their skin.
* Happens in ''VideoGame/{{Amagami}}'' at the end of Kaoru's arc.
* Happens in an episode preview for ''VisualNovel/UminekoWhenTheyCry'' when it gets hijacked by EVA-Beatrice.
* Happens in ''LightNovel/ZeroNoTsukaima''
** In the Season 2 finale [[spoiler: when, after seemingly dying in battle against the enemy, Saito is reunited with Louise, during a heartfelt reunion... the music continues... until Saito mentions he was saved by a fairy, after which the music peters out showing Louise's reaction to this]]
** In Season 3, Louise is dreaming of her and Saito, while the music plays a dreamy sequence... until an explosion from outside ruins the moment, immediately after which the music slows as we see Louise's irritated face.
* Has been used a few times so far in ''Anime/SmilePrettyCure'':
** In the first episode, when Cure Happy first tries to use her [[KamehameHadouken Happy Shower]] attack, the dramatic music that had been playing since her TransformationSequence comes to a stop in this manner when nothing comes out.
** Episode 7 features Reika standing on a tower atop Mt. Fuji explaining her reasons for choosing it as their secret base, complete with appropriately dramatic music. Cue the rest of the girls being unable to hear her as the wind sucks the air out of the band.
* In ''Manga/KiniroMosaic'', this happens in episode 2 when Shinobu talks about dying her hair blonde when she graduates, as well as in episode 3 when the promise Karen made to Alice when they were younger was merely to return a borrowed pencil.
* ''Manga/FairyTail'' had Lullaby(basically a flute turned into a gigantic beast) about to play it's song that kills everyone who hears it, with everything beginning to build. And then what should play other than a few wheezing whistles. This is due to Team Natsu punching so many holes in it that it's pitch is gone.
* ''Manga/FullmetalAlchemist'' has epic battle music playing during Mustang's final confrontation with Envy. Then Mustang starts tearing into his virtually defenseless victim and the music stops fifteen seconds before Envy's body is finally destroyed.
[[/folder]]

[[folder:Comic Books]]
* Referenced in 52 when [[spoiler: Animal Man, Starfire and Adam Strange have just encountered Lobo ]]
** "Why am I getting that 'Uh-oh, the pianist just stopped playing' feeling?"
[[/folder]]

[[folder:Film]]
* Used for dramatic effect in ''Film/{{Apollo 13}}''. At the beginning of the mission, the music was full speed, everyone was happy, and all was right with the world. By the time the tape recorder was running out of battery power, the astronauts were in serious trouble.
* Another dramatic use is in ''Film/TwoThousandOneASpaceOdyssey'' when HAL 9000 sings "Daisy Bell" (better known as the "Daisy, Daisy" song, or "A Bicycle Built For Two"). It is an indicator that HAL's mind is going. He can feel it.
* ''Film/MontyPythonAndTheHolyGrail'': Happens a few times to the music when the opening credits are interrupted, and also whenever Prince Herbert wants to sing an IWantSong, the music swells, and his dad cries "Stop that! No singing!"
* Happens in ''Film/NotAnotherTeenMovie'' every time a dramatic moment [[BreadEggsMilkSquick is made awkward]].
** [[spoiler: "No need to wear blindfolds when we're jerking each other off!" * music fizzles out* ]]
* The [[Film/HarryPotterAndTheGobletOfFire film version]] of ''Literature/HarryPotterAndTheGobletOfFire'' has a diegetic example with a real brass band playing a celebratory tune for the winner of the Triwizard Cup... which falters out when they notice Harry screaming and crying over Cedric's body.
* ''Film/MuppetsFromSpace'' "Heyyy!! We left Bunsen and Beaker back at the gas station!!"
* ''Film/BackToTheFuture'': When Biff marches in to throw George [=McFly=] out of the diner, someone else in the room apparently had enough sense of dramatic tension to unplug the jukebox at that ''exact'' moment.
** An even straighter example at the Enchantment Under the Sea Dance near the end of the film, when Marty is playing [[StableTimeLoop Johnny B. Goode]] with the dance's live band. Marty [[UpToEleven gets so into the music]] [[ChewingTheScenery that he starts playing insanely]] - the other band members, confused and somewhat appalled, simply stop following along and Marty continues solo. He finally notices when his last ear-piercing note ends and the ENTIRE room is just staring at him gormlessly like he's a crazy person.
* In ''Film/BlazingSaddles'', the townsfolk have a band playing when the new sheriff arrives in town, which peters out suddenly when they see it's a [[CurseCutShort NI-DONG!]]
* In ''Film/{{Dragonslayer}}'', the villagers are celebrating after Galen seals up the entrance to the dragon's lair. When Tyrian and his men arrive, the dancing of the villagers and the playing of the musicians falters and stops.
* ''Film/TheNakedGun 2½'' had this happen to "Hail to the Chief" when the good guys in disguise showed up in place of the President of the United States.
* The plug is almost literally pulled on the titular band in ''[[http://www.agonybooth.com/recaps/Toomorrow_1970.aspx Toomorrow]]'' -- the no-fun squares running the arts college cut the power on the band as they rehearse without permission in the school commons. But instead of sounding like a bunch of performers trailing off, it sounds like a record slowing to a stop -- underlining the fact that the performers are miming their studio recordings.
* A similar moment happens in ''AGoofyMovie'' as Principal Mazur pulls the plug on Max's lip-synching performance as Powerline so he can impress the girl of his dreams... [[spoiler: but then ends up becoming one of the most popular kids in school, JUST BEFORE HE GRADUATES.]]
* In ''Film/ThisMeansWar'', Tom Hardy shoots Chris Pine with a tranq dart, and the background music (TheBeastieBoys' "Sabotage") gets slower and slower and slower as he slowly falls unconcious.
* Used for one of the very few instances of (characteristically dark) comic relief in ''NoCountryForOldMen'': after a long, intense chase scene/shootout, protagonist Llewelyn Moss wakes up in the streets of a south Texas border town to the strains of a mariachi band singing a jolly tune... only to deflate when they see that his clothes are covered in blood.
* In ''Film/TheDarkKnightRises'', when Bruce Wayne is making his second attempt to escape the Pit, when he fails to make the jump and falls, the music slowly winds down.
* At the beginning of ''WesternAnimation/SouthParkBiggerLongerAndUncut'', as the boys finish singing "Mountain Town", they go to the theater's box office to ask for tickets to see ''Asses of Fire''. When the cashier tells them no, the music slows to a halt.
* In ''Film/TheGreenHornet'', heroic music plays as Britt rushes in to save Kato, and he nearly succeeds... but the music slows to a halt as he falls flat on his face while rushing in wielding a chair.
* Disney's ''Disney/{{Mulan}}'' has an awful, jarring, highly effective twist at the end of EarWorm "A Girl Worth Fighting For":
-->'''Ling:''' What do we want?\\
'''Crew:''' A girl worth fighting--\\
''[All catch sight of blood-red sky and village burned down to the ground. Music echoes then dies.]''
* The original ''EvilDead'' does this at the very end of the ending credits, oddly enough, with the charleston music slowling and darkly echoing until only flies' buzzing can be heard.
* In ''Film/{{Stardust}}'', the scene where the princes and the bishop drink a toast, unaware that a few of their goblets have been poisoned. First, the Bishop drops dead like a stone. Tertius, Septimus and Primus exchange accusatory glares at each other, then they shrug, then Tertius is poisoned and dies. Septimus manages to exclaim, "YOU!" before choking and collapsing. As the only one still standing, Primus assumes this means he is the king of Stormhold now that his brothers are dead. He picks up the crown, and the music starts to swell.....only to peter out when Septimus suddenly stands up, alive and well, laughing madly at the practical joke he has pulled.
[[/folder]]

[[folder:Live Action TV]]
* Something like this happened once on ''Series/{{Lost}}'' as a kind of SorryILeftTheBGMOn gag... a dramatic song was playing in the background, then the scene shifted to Hurley listening to his CD player, and the song skipped out and stopped in the middle as the CD player ran out of batteries.
* ''Series/TheTwilightZone'' TOS episode "Will the Real Martian Please Stand Up" had this occur with an old-style jukebox, one with real records in it.
* ''Series/DoctorWho'':
** ''The End of Time'' does this horrifically: after [[spoiler:surviving the Master and the Time Lords]], the Doctor thinks he's cheated the four knocks prophecy that had been following him for the past eight/twenty months, and when [[spoiler:he realizes Wilf does the knocking]], the music fades into the show's now familiar discordant snippet that's code for "oh, ''shit''".
** Inverted in ''Asylum of the Daleks'', when Rory encounters all of the decommissioned Daleks and they start to wake up. One of them, the first one, stares at him and starts saying "EGGS... EGGS... EGGS..." When Rory tries to figure out exactly why it's asking about eggs, that's when the Dalek fully wakes up. It's only then [[OhCrap that Rory realizes that the Dalek]] [[CatchPhrase was trying to say "EXTERMINATE"]]...
* ''Series/SamuraiSentaiShinkenger'' does it when Richard Brown interrupts the standard roll call sequence.
* A bagpiper does this in a video clip watched by the main characters of a ''HowIMetYourMother'' episode, although we the viewers don't see the clip.
* On an AprilFoolsDay episode of ''Series/ThePriceIsRight'', various random sounds played during the Showcase Showdown when the wheel was spun. [[https://www.youtube.com/watch?v=TAvOhxaq0WE&t=5m46s One of them]] was the yodeling music from the game Cliff Hangers, which slowed down as the wheel came to a stop.
* ''{{Supernatural}}''. In "Like A Virgin", dramatic music plays as Dean tries to yank out a SwordInTheStone, only for this trope to occur as he fails miserably. The music cranks up again as he has another go. Nope, he still can't get it out.
** Dean giving the RousingSpeech from ''{{Braveheart}}'' before a mock battle at the end of "LARP and the Real Girl". Events are interrupted when someone throws a Frisbee between the two armies, then the music cranks up again so Dean can finish his speech.
* ''Series/{{Helix}}'', a Sci-Fi[=/=]Horror Thriller, has a [[SoundtrackDissonance dissonantly]] cheery Bossa Nova InstrumentalThemeTune that ends this way, warping and slowing to a stop as BadBlackBarf drips off the "X" in the TitleCard. The effect is {{inverted|Trope}} as its companion end credits theme begins, then played straight again as it ends.
[[/folder]]

[[folder:Music]]
* The use of this trope by Creator/AaronCopland in the Hoe-Down from "Rodeo" is occasionally seen as brilliant, and occasionally seen as {{Narm}}.
* The song "Tik Tok" by Music/{{Kesha}} uses this effect on the word "tipsy", appropriately enough, as well as the final "shut us dooooown". She uses it a lot in her music, to "Self Bleep" herself and such.
* "The Sinking of the Titanic" by [[http://www.gavinbryars.com/Pages/titanic_point.html Gavin Bryars]]. A band, in entirely separate rooms, playing "Nearer My God To Thee." Every single musician was counted in simultaneously, and thus they started in sync, but they were each left to keep their own time thereafter, with the result that they drifted eerily apart, until each one was given an individual dim. to fade. The idea was not to play it for comedic effect, but to recreate the sinking of the RMS ''Titanic'', if someone had managed to record the band as she went under. Hauntingly beautiful, and kinda eerie.
* Spacecorn's [[SpeedyTechnoRemake trance remake]] of Gershon Kingsley's/Hot Butter's "Popcorn" (spelled "Popkorn") unexpectedly does this in midriff near the end, then speeds back up.
* "A Little Bit of Ecstasy" by Jocelyn Enriquez does this at the end of the slow section, before changing back to normal tempo.
* Played with in the Music/{{Prince}} song "America" off the album ''Around The World In a Day'', as the music starts and stops randomly in the first six seconds.
* A subversion in Tchaikovsky's ''1812 Overture'', where an energetic fanfare (based on the [[TakeThat French ''Marseillaise'']]) gradually becomes slower and deeper, but increasing in volume, switching from strings to brass, until the music is reduced to a heavy, pounding beat ... which suddenly explodes into a triumphant reprise of the opening theme, complete with church bells ringing. SugarWiki/AwesomeMusic ensues.
* A variation occurs in Haydn's Symphony 45, the "Farewell" symphony: During the final movement, each member of the orchestra gets up, one by one, and leaves the stage, whittling down to a final, barely audible violin finish. Of course, this was one of the first true {{Protest Song}}s, as Haydn and his orchestra were chafing at being held at their patron prince's summer castle while leaving their wives at home.
* Peter Schickele played with this in one of his concerts - the orchestra played an introductory chord when he walked onstage, and then played it again a few seconds later when he was about to stop talking, and then played it again after another few seconds, over and over again until he went over to a wall and unplugged a wire, at which point the chord they were in the middle of playing "deflated". Then he plugged it back in, and they "reinflated" and finished the chord.
* Done by Music/{{KISS}} at the end of "[[https://www.youtube.com/watch?v=_Yu1G0tNmqg Black Diamond]]". They were slowing the tape down, so it gets MUCH deeper and slower.
** Preceded by Music/EmersonLakeAndPalmer, who did the same trick at the end of "[[https://www.youtube.com/watch?v=SPmpKhd3hXs Knife Edge]]" on their first album.
* Music/TheProtomen do it in "The Fall", a musical number which depicts a major character's suicidal charge to destroy the BigBad once and for all. The entire piece is a triumphant fanfare building to a crescendo, until the music utterly ''deflates'' at the very end as the hero's sacrifice turns out to be in vain.
* Done at the end of "Call Me Maybe" by Music/CarlyRaeJepsen, [[spoiler: [[TwistEnding when it turns out that the guy she's singing to is homosexual.]]]]
* Done at the end of "Beautiful Girls" by Sean Kingston, to reflect the final words of the song: "You'll have me suicidal, *the background music trails off* suicidal, *the vocals follow suit* suici--"
* SonataArctica works this trope nicely into the beginning of "Wildfire Part 2, One with the Mountain". When the song begins, the listener hears the sounds of a tavern with a little folk song playing in the background (a remixed version of Wildfire Part 1). Suddenly the individual responsible for the chaos in Wildfire Part 1 trudges into the tavern, and the air is let out of the band.
* Tripod do this ''vocally'' during ''Theme From M*A*S*H Guy'' to simulate the endless stopping and starting of the endless "Theme From M*A*S*H" videos the protagonist is forced to watch all day.
* Two tracks have this technique on the "pirated" version of Bits of Me by brentalfloss, which builds itself on MusicalisInterruptus, basically.
* Fittingly enough, [[ExactlyWhatItSaysOnTheTin 'We Ran Out of CD Space']] by {{Psychostick}} ends this way, cutting out whatever the next lyrics were going to be.
* Music/IceCube does this at the end of "It Was A Good Day".
-->Wait a minute, Pooh, stop this shit! What the fuck I'm thinking about???
* Music/AliceCooper's hit "School's Out" ends with a school bell ringing and kids shouting. As the shouting fades, the school bell effect undergoes the trope to transition to silence.
* The music video for Music/ThePianoGuys Main/StarWars medley "Cello Wars" has Darth Vader trying to play the Mos Epsley Cantina song on the accordion. He gets through four bars before the Jedi and Sith "Cello Masters" looks of utter disbelief cause him to stop playing in this way.
* On the album ''Wheelhouse'' by Music/BradPaisley, the transition between "Death of a Single Man" and "The Mona Lisa" is a record playing "How Ya Gonna Keep 'Em Down on the Farm" that slows to a stop, as if someone unplugged the record player.
* Played for laughs by comic pranksters TheGoodies on their Christmas song, ''Father Christmas, do not touch me''. Tim-Brooke-Taylor carries on enthusiastically ringing the chimes and singing long after the others have packed in, and his jolly "ho-ho-ho!" descends into a bleating ''Hello?" as he realises he is alone in the recording studio.
* Music/PattiSmith's EpicRocking ''Horses'' ends like this as one by one the instruments fade out and only the drums accompany her voice, in a slower and slower heartbeat which eventually... falters and stops. One interpretation of the multi-voiced lyrics is that the song charts the death by overdose of a drug addict.
* The single version of "The Great Airplane Strike" by Music/{{Paul Revere and the Raiders}} ends in this manner: the actual recording tape for the song is slowed down and then stopped.
* TheGreatLukeSki's Springsteen parody "Born To Lose" peters out just before the last chorus, where the original "Born To Run" has a brief moment of silence. In the parody, the moment drags on for a couple of seconds, at which point Luke can be heard whining "C'mon, guys, can't we ''at least'' finish the song?", and the music reluctantly starts up again.
* Music/KendrickLamar's "Poetic Justice" ends like this, just before the skit where Kendrick gets jumped.
[[/folder]]

[[folder:Theatre]]
* One that most definitely comes to mind is in the musical ''TheDrowsyChaperone'' where they are at the penultimate crescendo of the score, and we are just about to hear the final glorious notes, when [[spoiler: Man in Chair's apartment blows a fuse and the super comes to fix the breakers (he had been calling him for a while, but Man in Chair never answered as he was still finishing the show). The entire cast is frozen in their tracks even as he shines the flashlight in their faces. The super eventually fixes the breaker just in time for a ThemeMusicPowerUp, and we hear the musical's final notes. However, because of the power outage that happened, the moment is ruined.]]
* A live-band variation of this happens in ''Theatre/TheBookOfMormon''. One very sudden LTAOOTB cluster in [[spoiler: the number "Two By Two," where Elders Price and Cunningham receive their mission in Uganda, which is much to Price's dismay and chagrin, due to his preference of [[RunningGag Orlando]]]], and one much more gradual example after the song "You and Me (But Mostly Me)," as the scene changes to a [[spoiler: gloomy, poverty-stricken Uganda.]]
* Done in ''Drood'', the musical retelling of ''TheMysteryOfEdwinDrood'', as we reach the point in the story where "Charles Dickens laid down his pen forever."
-->"The truth is this, we ''[sung as the music literally falls apart at the seams]'' find that what..."
* In ''Theatre/SeventeenSeventySix'', Adams and Franklin listen as Jefferson's violining [[IncrediblyLamePun peters out]] once he and wife Martha are alone. Adams is quite scandalized.
* ''Theatre/SundayInTheParkWithGeorge'' actually calls for this effect to be done on electronic instruments when the Chromolume machine falls victim to power failure.
[[/folder]]

[[folder:Theme Parks]]
* Done with the "Tiki Tiki Tiki Room" song once Iago [[MusicalisInterruptus interrupts the proceedings]] while the Magic Kingdom's ''Enchanted Tiki Room'' was "Under New Management".
* In ''Walt Disney's Carousel of Progress'', flowery, giddy music plays as the 1890's daughter tells her father (and us, hinting at her [[SelfDeprecation slight]] [[GettingCrapPastTheRadar indecency]]) about her date for tonight. As her father admonishes her to be home by nine, we hear a dissonant "womp-womp" effect from the orchestra.
[[/folder]]

[[folder:Video Games]]
* ''VideoGame/FinalFantasyV'' uses this a few times, most notably when you first try to fly on the black chocobo. Key word being 'try'.
* Used as a tension breaker/builder in ''VideoGame/FinalFantasyCrystalChroniclesEchoesOfTime'', the party reaches the end of a library-themed dungeon and runs into a spacious arena-style gallery as the boss fight music strikes up, then peters out as the heroes look around and no boss monster is evident. Of course, then one of the bookcases grows teeth and claws, and the boss battle music kicks in for real as it attacks.
* ''VideoGame/ChronoTrigger'' does this twice with Ozzie. The first time you meet him, he brings up a series of monsters with a crank, and they drop onto a conveyor belt. The battle music starts, and your characters even get into their battle poses... then the enemies fall into a pit at the other end of the conveyor belt. Insert "record winding down" sound here. Then, the second time you meet him, the boss theme starts playing, and then a small cat comes in and trips a lever, and the boss theme fades out as Ozzie drops into the BottomlessPit.
** Possible third time: if you lose the race against Johnny, the music breaks down.
* ''DonkeyKong64'': Watch around 2:08 to 2:30 - http://www.youtube.com/watch?v=3KIObmo4rSM
* In ''VideoGame/NewSuperMarioBrosWii'', as you beat Bowser and save Princess Peach, the victory music drags to a stop as she reveals herself to be Kamek the Magikoopa in disguise. He then promptly [[MakeMyMonsterGrow supersizes Bowser]] for a second round.
** Also applies in multiplayer if all the players trap themselves in bubbles, whether by pressing "A" or respawning in one after losing a life, or the remaining players on screen put themselves in a bubble [[WhatAnIdiot at the same time]] to avoid death.
* In ''VideoGame/SuperMario64'', during the Game Over screen, a section of the music for Bob-Omb Battlefield will play normally at first, then will turn to minor, then do this. Then the effect is then reversed building up to the title theme, making it more realistic to continue.
* In ''VideoGame/MarioKart64'', finishing a Grand Prix in fourth will cause the music to turn to minor, then do this.
* A [[TearJerker decidedly not comedic]] version appears in ''VideoGame/SuperMarioGalaxy'', during the second-last chapter of the storybook. The music plays as normal, a calm, soothing nursery tune, even during the most heartbreaking scene yet where the unnamed girl living at the observatory gets homesick, being particularly sorry she can't visit her favorite tree. It's all quite sad, though not altogether unexpected for the storybook, until [[spoiler:we find out the reason she's so attached to the tree is because her [[MissingMom beforehand unmentioned mother]] is buried under it]]. Cue the music stopping, and not coming back until the next chapter.
* Happens when you fail a song in ''GuitarHero'' and ''GuitarHero II''.
** It also happens when you fail a song in either ''VideoGame/ParappaTheRapper'', ''[=PaRappa=] The Rapper 2'', or ''[=UmJammer=] Lammy''. Or ''osu!'', that fanmade clone of OsuTatakaeOuendan.
* The music your rides play in RollerCoasterTycoon do this whenever they break down. Actually justified with the carousel, as they often contained mechanical organs that ran on compressed air. The various other styles of recorded looping music that other rides can be set to play... not so much.
** Inverted when the carousel breaks down due to a control failure. The music speeds up while the carousel spins rapidly, trapping the riders.
* In the original ''[[VideoGame/FirstEncounterAssaultRecon FEAR]]'' has a sparse soundtrack, but sometimes major set-piece battles have great dramatic music swell to emphasise them. If the player is killed during them however, the BGM slows and stops in a comical fashion.
* Happens in the original ''VideoGame/{{Fable|I}}'', if you try to remove the sword in the stone outside the Temple of Avo when your character isn't strong enough.
* Happens in ''VideoGame/SuperMarioRPG'' when your party is defeated.
* Happens to the sad music in Chapter 5 of ''VideoGame/PaperMarioTheThousandYearDoor'' once the gang realizes [[spoiler:that [[NotQuiteDead Bobbery's just sleeping]].]]
* In ''DungeonsAndDragonsShadowOverMystara'', it happens after you beat the goblins' War Machine. When they try to ram you one last time but automatically miss, the contraption rolls right off a cliff. It pauses in the air long enough for the music to start wobbling to a halt, ''then'' it plummets along with all the goblins. You even get to hear it crash at the bottom.
* You can actually ''invoke'' this, if you want, in ''VideoGame/{{Mother 3}}'' while playing as [[ButtMonkey Salsa]]. Once he learns [[MakesJustAsMuchSenseInContext the dance that opens the door in Osohe Castle]], as you approach the door, [[http://www.youtube.com/watch?v=lIo526R0J3w the start-up]] to what would be the [[http://www.youtube.com/watch?v=I1zaGq-CLA8 main melody of the dance]] plays. However, press the wrong button, [[http://www.youtube.com/watch?v=qgggAM7beXE and...]]
* In ''{{Myst}} III: Exile'', this happens with part but not all the music when [[spoiler:you trap Saavedro between the shields]].
* Happens in a cutscene in ''VideoGame/StarcraftII'': in a BarBrawl, an enraged Tychus Findlay rips the cantina's jukebox from its socket overhead, causing the music to warp and die out. The scene then plays out without music for a while, returning when Raynor gets the upper hand.
* ''VideoGame/KirbysEpicYarn'' and ''VideoGame/KirbysReturnToDreamLand'' do this, the former [[spoiler: after beating the final boss's first form]] and the latter after finding a major plot coupon that is suspiciously unguarded. [[spoiler:''Then'' the boss appears and takes it away, making you fight for it like you're supposed to.]]
* In ''VideoGame/TheLegendOfZeldaOcarinaOfTime'', upon entering the Spirit Temple's boss room and encountering another Iron Knuckle, the by-now familiar mini-boss BGM starts up as it reaches for its battle axe and prepares to attack... only for it to suddenly taper off as the Iron Knuckle realizes it is unarmed. It promptly snaps its fingers and summons its axe out of thin air, which cues the music to start again.
** In ''VideoGame/TheLegendOfZeldaSkywardSword'', Groose's {{leitmotif}} evidently does not agree with Groose that the world below Skyloft should be named [[{{Egopolis}} Grooseland]].
** In ''VideoGame/TheLegendOfZeldaSpiritTracks'', after defeating Byrne in battle, Link and Zelda take a moment to sentimentally smile at each other in an affirmation of their friendship, while a heartwarming version of "Zelda's Lullaby" swells. And then it deflates as we see that Byrne is getting away, [[SugarWiki/FunnyMoments while Link and Zelda continue to stand there and smile like morons.]]
* Done in ''VideoGame/MegaMan7''[='=]s introductory cutscene when Auto gives Mega Man [[http://i55.tinypic.com/ncds90.jpg a Metool helmet]] instead of his trademark blue helmet.
* Done to the villains in ''VideoGame/MagicalGirlLyricalNanohaAsPortable: The Gears of Destiny''. Menacing BGM plays as Stern and Levi return from the dead to protect Lord Dearche from the heroes after the latter was mysteriously drained of her overwhelming powers... then stops when Dearche realizes that Stern and Levi's revival ''was'' the reason for the PowerLevel drain that caused her loss, leading to a quick scene where she berates her minions.
* ''VideoGame/{{Persona 3}}'' has a "robot voice breaking down" example, with a KO'ed [[RobotGirl Aigis]] saying an extremely garbled "I'm sorry" as she seizes up and falls over.
* In ''VideoGame/LunarTheSilverStar'', this happens during the balloon ride as the balloon starts losing air.
* In ''VideoGame/SonicUnleashed'', getting a D or E rank on a mission will cause the normally orchaestraic version of the main theme to be replaced by a tune that sounds like a horrible elementary/high school band trying to play the same theme after the initial lead up.
* In ''VideoGame/YoshisIsland'' if you touch or eat a Fuzzy, you suffer an InterfaceScrew. Not only does the whole scene goes wobbly for a while, but the music also slows down and plays off-key for as long as the effect lasts.
* In ''VideoGame/{{Portal 2}}'' this happens to the smooth jazz soundtrack that plays during one of the tests.
* Happens in the ''VideoGame/MarioParty'' series:
** In the first game, this happens when you get a Ztar in Mario's Rainbow Castle.
** In the second game, it happens when you get a Bowser Item (Bowser Bomb, etc.) from the Item Minigames. And it's not just the music, either; it also happens to the words "Got item!" ("Got- iiiiiteeeeeem...??").
* In ''LunaGame 3'', the catchy Eurobeat music slows down as the playing field darkens, ending with [[ScareChord a burst of static noise]].
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[[folder:Webcomics]]
* {{Homestuck}} song "Time On My Side" breaks down early on and slows down before picking back up again (somewhat appropriate, seeing as the track was written for a character with time-based powers.)
[[/folder]]

[[folder:Web Original]]
* Done with WebVideo/TheAngryVideoGameNerd's theme song in the Game Glitches episode.
** Also happens in his ''Street Fighter 2010'' episode after deciding that [[MemeticMutation Guile's Theme does not go with the game.]]
* Happens with the "Qrrbrbirlbel News" theme in ''WebAnimation/TheDementedCartoonMovie''.
[[/folder]]

[[folder:Western Animation]]
* The use of this trope in the cartoon series ''SheepInTheBigCity'' was blatantly periodic and continual. Not only did it happen in every episode, but it also happened every five minutes.
* ''SpongeBobSquarepants'' does this a few times:
** In "Tea at the Treedome" as SpongeBob unspectacularly returns to his seat after triumphantly convincing himself that he doesn't need water to live.
** A quicker variation occurs twice in a row in the first "Mermaid Man and Barnacle Boy" episode, the first time being when MM and BB screw up putting their rings together, and the second time being when they succeed in the aforementioned action but MM briefly forgets to say the oath.
** In "Squid's Day Off" as Squidward realizes that he's wasting his time running back to the Krusty Krab
** In "Squidville" during the montage of Squidward's life in Squidville quickly becoming a rut.
** In "Dunces and Dragons" as SpongeBob tires himself out running up Plankton's extensive stairway.
* In ''TheRenAndStimpyShow'', Ren is hit by a tranquilizer dart, and as his voice slows down the music does too.
* In the Creator/TexAvery short "Lucky Ducky", the characters run past a sign that reads "Technicolor ends here" and into a [[DeliberatelyMonochrome black-and-white setting]], and as they stop running the music dies down to nothing. As the chase resumes, the background music fades in again.
** Avery did it in "Dixieland Droopy" as well, most noticeably as "John" runs through goopy cement and the flea band slows down, strains, then returns to normal when he extricates himself.
* Happens on ''Disney/TheLittleMermaid'' at the end of the song introducing Triton's daughters, when Ariel is a no-show. It's more clear on the soundtrack recording.
* In ''Disney/{{Dumbo}}'', a trumpet fanfare follows Timothy's announcement that he will make Dumbo into "Dumbo the Great". Then he asks "The Great what?", followed by a half-hearted "wah-wah-waah"
* In ''Cartoon Planet'', Space Ghost is asked by a fan letter how he became so funny. As he attempts to tell a joke to demonstrate his humor, [[CannotTellAJoke it falls flatter as he goes on]], with the music slowing tempo to match.
* On ''FamilyGuy'', [[WellDoneSonGuy Peter]] has a band so they can play a SentimentalMusicCue during an appropriate moment with his father. They start when his dad says he loves his son only to stop when he adds that he doesn't like anything about him. Peter tells them to keep playing as that is the best he can probably get.
* The ''MegasXLR'' episode "All I Wanted Was A Slushie" brings us REGIS Mk. V, a LargeHam regenerating robot with his own {{Leitmotif}}. When Coop finally manages to defeat him by cutting off his power supply, his leitmotif slows at the same rate as he does.
* [[http://www.youtube.com/watch?v=_Ncgc78RIV0&feature=related This]] segment of the WesternAnimation/LooneyTunes "Back Alley Oproar".
* The third act of Disney's ''Disney/{{Aladdin}}'' starts once the title character has won the heart of the princess, exposed [[EvilChancellor the traitorous Jafar]], and [[SoWhatDoWeDoNow come to realize that now he'll actually be expected to take over as Sultan someday]]. The Genie thinks it's time for a victory celebration and [[AnachronismStew bursts into a rousing rendition of]] ''[[AnachronismStew Stars and Stripes Forever]]'', only to trail off when Aladdin just slumps past him, oblivious.
* Done in the ''WesternAnimation/AdventureTime'' episode "Prisoners of Love". Finn tries to spear the Ice King with a beat-up old flute. Dramatic music plays as Finn hurls it through the air, but peters out as the flute falls apart in mid-flight and lands in pieces at the Ice King's feet.
* ''{{Thundercats}}'' did this in an episode where Mumm-ra learns how to manipulate time and energy. Cheetara does her speedy thing with her usual triumphant horn motif, only to have it slowly trail off sadly as she slowed down to a stop.
* In ''WesternAnimation/SouthPark'', in the season one episode "Tom's Rhinoplasty". When Mr. Garrison comes back to school, Wendy is relieved because she thinks that means the end of the class's substitute teacher Miss Ellen. Cue the happy fanfare music. Then Mr. Garrison announces he's quitting his job as a teacher. Cue fanfare music deflating like a tire.
* Throughout the first episodes of ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' the background music hits a sour note whenever anypony refers to wanting to be friends with Twilight Sparkle.
* In one episode of ''WesternAnimation/PhineasAndFerb'', Doctor Doofenshmirtz hits Perry the Platypus with a device that slows him down to a crawl, and a comically slowed-down version of Perry's theme song plays.
** In "Doofenpus", Doctor Doofenshmirtz turns himself into a platypus in an effort to beat Perry at his own game, and an impressive "Platypus Fight" song plays as they do battle. As the fight drags on and the two become exhausted, the "Platypus Fight" song plays again, but slows and distorts before coming to a stop.
* ''WesternAnimation/SamuraiJack'': Jack's first meeting with the Scotsman. The Scotsman has just insulted Jack and cut his hat in half, causing it to fall from the bridge. Jack responds by stabbing the man's bagpipes, which spend a whole 10 seconds with a long deflating note.
[[/folder]]

[[folder:Real Life]]
* In many music ensembles (especially those with a more relaxed group dynamic), this is rather similar to what it sounds like when the director cuts off the band unexpectedly - the people who didn't have an eye on the conductor keep going, and the sounds gradually deflates to nothing.
* You can achieve this kind of sound with any regular song in Audacity by using a "Sliding Time Scale[=/=]Pitch Shift" and setting the final speed to the lowest possible and also using the lowest pitch change possible and implementing it on the last part of a song.
* A disastrous 1975 Devo concert ended in the band getting kicked off the stage by the promoters. One by one, the instruments petered out until the drummer was the only one still playing.
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