History Main / CreditsJukebox

* ''Series/GrowingPains'': At least nine different themes were used at one point or another during the series' run. Most of those were performed by country-pop singer B.J. Thomas, either solo or with one of two duet partners, Dusty Springfield or Jennifer Warnes, the former of whom sang on the second ThemeTuneExtended. In addition, an a capella version was played during the sixth and part of the seventh season, with the original B.J. Thomas-Jennifer Warnes duet version rotating with the a capella version during the seventh year. And then there was a special Halloween version for the show's 1990 Halloween special.

* ''LightNovel/KyouranKazokuNikki'' has 8 ending themes for 26 episodes.

* ''LightNovel/GJBu''

* ''LightNovel/{{Katanagatari}}'' has one ending theme per episode.

* ''LightNovel/{{Oreimo}}'' has a different ending for each episode. It has twelve (plus four) episodes.

!!Anime:

!!Live Action TV

!!WesternAnimation

* ''WesternAnimation/{{Daria}}'' used a real song which tied into the plot or theme of the episode in most instances; though for the first few episodes and every episode on the DVD release, it's an instrumental version of the opening.

* ''LightNovel/{{Bakemonogatari}}'' and it sequels have various openings depending of the heroine of the arc (since she is the one who sings the opening), while the endings tend to be the same for all the anime, with some variations in the sequence from time to time, the only exeception being Monogatari Series: Second Season, who has three endings through it's run. There are also Nekomonogatari: Kuro, Hanamonogatari and Tsukimonogatari, who only have one opening/ending due being TV specials centered in one arc instead of various.

* ''Classicaloid'' has a different ending theme for each episode, usually a full length version of whatever "Musik" song was used in the episode.
* ''LightNovel/{{Bakemonogatari}}'' and it sequels have various openings depending of the heroine of the arc (since she is the one who sings the opening), while the endings tend to be the same for all the anime, with some variations in the sequence from time to time, the only exeception being Monogatari Series: Second Season, who has three endings through it's run. There are also Nekomonogatari: Kuro, Hanamonogatari and Tsukimonogatari, who only have one opening/ending due being TV specials centered in one arc instead of various.
* ''Manga/{{Beastars}}'' has four different ending themes which it switches between depending on the themes of the episode.
* ''Manga/WeWereThere''

* ''Manga/HeavensLostProperty''
* ''Manga/HighSchoolOfTheDead''

* ''Series/SesameStreet'': During the years where the "classic" theme (with harmonica solo by Toots Thielemans) was used during the ending credit roll, one of several variations were used on occasion. One of the most common was a a "dream"-type mix, played when the final street scene segment took place at night.
* ''Series/LosSimuladores''
* ''Series/{{WEEDS}}''
* ''Series/MurphyBrown'' used a different Creator/{{Motown}} song for each episode's opening credits during early seasons.

** For the closing credits, a synthesized-heavy instrumental version of the theme was played most often. However, during special episodes, different music was played. For instance, a "sad" ending score was used for the episode "Second Chance" (over a nighttime shot of the house) in lieu of the regular theme. And during the Halloween episode, a Halloween-version was played.
* ''Series/NorthernExposure'' used a different previously-existing song for the closing credits of each episode. Usually the lyrics had some kind of thematic relevance. This caused major problems with music rights for the home video release.

* ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' originally used a version of the main theme during the end credits (barring a few {{Special Edition Title}}s), but each episode of Season 6 uses an arrangement of an instrumental track from that episode. The Japanese dubs of the first three seasons used new opening and ending themes each season.
* ''WesternAnimation/{{Doug}}'' would feature different end credits music for each episode, usually a piece of background music or a song that appeared in one of the two shorts of the episode. Season one had a variation where one piece of music would play until Porkchop put his headphones on, then the music would switch to background music from the other short of the episode. The music first used in the credits for "Doug's Fat Cat/Doug and Patti, P.I." would be the typical variant used for VHS releases of the Nickelodeon series.

* If variations count, ''LightNovel/{{Akikan}}'' has a [[RearrangeTheSong different arrangement]] of the ED every time, sometimes with guest singers. Last episode went to Music/HatsuneMiku. In a case of Administrivia/TropesAreTools, this might have been what made the studio [[OffModel skimp on the animation budget]].

* ''LightNovel/CatPlanetCuties''

* ''LightNovel/ShounenHollywood -HOLLY STAGE FOR 49/50-'' has each ending coupled with either a Character Song or a song from one of the cast's in-universe performances.

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* ''Anime/ShounenHollywood -HOLLY STAGE FOR 49/50-'' has each ending coupled with either a Character Song or a song from one of the cast's in-universe performances.

* ''Literature/ShounenHollywood -HOLLY STAGE FOR 49/50-'' has each ending coupled with either a Character Song or a song from one of the cast's in-universe performances.