A progressive PowerMetal band from Finland formed in 1996. They were originally called Tricky Beans and played hard rock. In 1997, they changed their name to Tricky Means. Then they moved on to traditional fast power metal in the style of bands like Stratovarius, and recorded ''Ecliptica''. "Tricky Means" did not seem like an appropriate name for a power metal band, so they changed their name to Sonata Arctica.

Eventually, Mikko Harkin joined as the keyboardist, bassist Janne Kivilahti left, and ex-guitarist Marko Paasikoski came back to play bass. ''Silence'' was released. In 2002, Mikko left, and ''Winterheart's Guild'' was recorded with the help of Jens Johansson from Stratovarius. The band narrowed their search for a new keyboardist down to two potential members, and spent some time getting both of them drunk to see how they would get along with the band. Henrik Klingenberg passed the test. In 2004, ''Reckoning Night'' was released; it had some progressive influences, and if this was a novel, I'd call that foreshadowing. But, to get on with the story, a live DVD, ''For the Sake of Revenge'', was recorded in Japan in 2005.

In 2006, the band found they had a problem: Jani still hadn't finished his civil service, which is mandatory in Finland, and couldn't leave the country, so Elias Viljanen replaced him for the tour. As if this didn't annoy the fans enough, Sonata Arctica decided they were completely and utterly bored of power metal. ''Unia'' came out in 2007, and was a rather sudden switch to progressive metal. Some fans loved it, some hated it. Elias permanently replaced Jani as the guitarist shortly after. In 2009, ''The Days of Grays'' came out, and got reactions as mixed as ''Unia'' did. Another live DVD was recorded in April of 2011 in Oulu, Finland, and released later that year. In May 2012, the band released ''Stones Grow Her Name,'' and has once again drawn sharply polarized reactions from fans and critics. Their eighth album, ''Pariah's Child,'' was released in March 2014, and is a little closer to the traditional power metal, although not without the band's now trademark idiosyncrasies and experimentation.

An Action-RPG named ''Winterheart's Guild'' based on the band is being developed by Zelian Games. It's currently in DevelopmentHell due to Zelian Games concentrating more on ''[=xOrbic=]'', which will form the foundation of the ''Winterheart's Guild'' game. No release date has been announced as of yet, but a playable demo was shown at E3 2007. The band members themselves will be the player characters and the game's soundtrack will be provided by the band. It is confirmed that the game will contain at least one new, unreleased Sonata Arctica song.

Just remember: 1. Wolves, not dragons. 2. The lyrics are not personal stories. Not even those that really really sound like they are.

* Vocals: Tony Kakko (1996-present)
* Guitar: Elias Viljanen (2007-present)
* Bass: Pasi Kauppinen (2013-present)
* Drums: Tommy Portimo (1996-present)
* Keyboard: Henrik Klingenberg (2003-present)

Former Members:
* Guitar: Jani Liimatainen (1996-2007)
* Bass: Pentti Peura (1996-1998), Janne Kivilahti (1998-2000)
* Keyboard: Mikko Harkin (2000-2002)
* Bass: Marko Paasikoski (2000-2013, but played guitar from 1996 to 1997)

Studio Discography:
* ''Ecliptica'' (1999)
* ''Silence'' (2001)
* ''Winterheart's Guild'' (2003)
* ''Reckoning Night'' (2004)
* ''Unia'' (2007)
* ''The Days of Grays'' (2009)
* ''Stones Grow Her Name'' (2012)
* ''Pariah's Child'' (2014)
* ''The Ninth Hour'' (2016)
!!This band may exhibit the following tropes:


[[folder:Band tropes]]
* DarkerAndEdgier: Sonata Arctica's lyrical themes have always been dark, but over time the sound has been changing to be more fitting to the lyrics.
* DigitalPiracyIsEvil: Firm believers of it. Justified, since their album sales have dwindled due to piracy.
* EpicRocking: Each album typically has one very long, complicated song. Examples include "Destruction Preventer", "The Power of One", "White Pearl, Black Oceans...", "Gravenimage", "Deathaura", "Wildfire" (Parts II and III), "Larger than Life", and "My Dream's But a Drop of Fuel for a Nightmare". It's only 6:13, but it's certainly among the most progressive songs they've ever done.
** Goes UpToEleven when they add epic, rocking, ''banjos'' to their latest album ''Stone Grow Her Name''.
* HeavyMithril
* LimitedSpecialCollectorsUltimateEdition: Done for at least a few of their albums.
* LyricalDissonance: They often pair grim lyrics with upbeat music, at least until ''Reckoning Night.''
* MetalScream: Tony Kakko does some high-pitched ones.
* MohsScaleOfRockAndMetalHardness: A solid 7 most of the time.
* NewSoundAlbum: In their 2007 album ''Unia,'' the band nearly abandoned traditional power metal altogether and experimented with art rock elements.
** Also, ''Stones Grow Her Name'', meant to be a throwback to the band's hard rock roots. It's a drastic difference from their previous album, ''The Days of Grays.''
* SopranoAndGravel: Tony's high voice probably doesn't count as "gravel," but ''The Days of Grays'' features two songs where he shares vocal duties with Johanna Kurkela.

[[folder:Song tropes]]
* AccentUponTheWrongSyllable: "Tallulah". The name is usually pronounced Ta-LOO-la, with the stress on the second syllable, but Tony Kakko pronounces it in a Finnish way, with the accent on the first syllable.
* ActionGirl: If "Juliet" is to be believed, then she is most certainly one.
* AnimalMotifs: Wolves are a defining theme for the band.
* AntiLoveSong:
** The Caleb Saga, a series of songs about a man and a woman who fall apart ("The End of This Chapter"), leading to a violent rampage from the man ("Don't Say a Word") and the man's suicide ("Juliet"). Also there's a prequal to it, called "Caleb".
** There's also "Blinded No More".
--> Love is just a little death\\
Between two little lives\\
Nothing more
* AntiHero: The subject of "Peacemaker." The song basically gives a definition of one.
* BarredFromTheAfterlife: A one-line reference in ''Broken'': "Heaven's closed, Hell's sold out."
* BeCarefulWhatYouWishFor: The Boy Who Wanted To Be A Real Puppet. [[spoiler:He tries to steal the puppet he wants so much, and is turned into one himself. [[AndIMustScream And He Must Scream]].]]
* BilingualBonus: In "Zeroes", there's the line "because it's not my ass, per se, on the line". "Perse" is Finnish for ass. Also an IncrediblyLamePun.
** Also, "Unia" is Finnish for "Dreams".
** One of their [=EPs=] is called ''Takatalvi''. "Takatalvi" is a Finnish word literally meaning "backwinter", i.e. a cold spell in the spring. This is a short period of time when it suddenly gets colder and often snow will cover the landscape for a couple of days or even for only a few hours.
** "Revontulet" (a song on the Silence album) is Finnish for "aurora".
* BlackSheep: Not in the straight sense of the trope, just that they got a song called "[[ExactlyWhatItSaysOnTheTin Black Sheep]]".
** Though the point of the song is this trope, kind of.
* BreakupSong: "Tallulah", "Last Drop Falls", "The Dead Skin", "Paid In Full" ...there's a lot of them.
* CallBack: "Shy" contains the line "You can't be acting like my Dana", referencing the song "Letter to Dana" and the character of Dana O'Hara. It may even be a continuation of that song.
* TheCameo: [[Music/{{Stratovarius}} Timo Kotipelto]], singing the last line of "False News Travel Fast".
* ChildhoodFriendRomance: "Love", from ''Pariah's Child''. Surprising for Tony's lyrics, as it ''doesn't'' end with bittersweet tone.
* ChronicBackstabbingDisorder: The subject of "It Won't Fade".
* UsefulNotes/ColdWar: "Destruction Preventer" is a song about the guy in charge of launching retaliation nukes in case the other side fires them first. This may be an allusion to Stanislav Petrov, a russian colonel in charge of their nukes that got false readings on his radar caused by a sun glare. [[spoiler:The lyrics imply he launches them after seeing a 'light in the sky'.]]
* DeadAllAlong: The final verse of "Replica" implies this.
* DeathBySex: In "White Pearl, Black Oceans," although it takes a while. The keeper of the lighthouse goes into town and has an affair with a woman he meets, leading to the light going out and the ''White Pearl'' going down with all hands. The shame of this leads to the keeper going mad and jumping from the lighthouse to his death.
* DeathByWomanScorned: Inverted in "Don't Say A Word". Caleb feels perfectly justified in raping and killing Juliet. It's her fault anyway... (Kind of a subversion, really. In "Juliet," you find out she didn't actually die.)
* DealWithTheDevil: "Fly With the Black Swan."
* DigitalPiracyIsEvil: The point of "Dream Thieves."
* DrivenToSuicide: "White Pearl, Black Oceans...", "Draw Me", "The Ruins Of My Life", "My Selene"
* DrowningMySorrows: "As if the World Wasn't Ending", "Tonight I Dance Alone"
* EnemyWithin: "Abandoned, Pleased, Brainwashed, Exploited" recites the following line:
-->"You are one with your foe."
* EverythingIsOnline: If one takes "Blank File" more literally.
* FalseReassurance: From "Fly With the Black Swan:"
-->Don't worry, I've done this before. / It'll hurt like hell, and leave you sore.
* FluffyCloudHeaven: Deconstructed in "Alone in Heaven."
What the Hell would I do\\
In that place with out you?
* GreenAesop: "Respect the Wilderness", "Wrecking the Sphere." Which are both Japanese bonus tracks, incidentally... Are they trying to say something about the Japanese, or perhaps [[SomeAnvilsNeedToBeDropped to the Japanese?]]
** "Wildfire: Part III," a tale of greedy industrialists destroying a pristine land terminated in a volcanic eruption laying waste to the city, complete with a quote from David Attenborough at the end.
* {{It Is Pronounced Tro-PAY}}: It's pronounced "Oo-nee-ah", not "You-nee-ah", since it's Finnish.
** The name Dana is usually pronounced "Dah-na", though "Day-na" is an acceptable alternative pronunciation. The character Dana O'Hara's name (mentioned in "Letter to Dana" and "Shy") is pronounced "Day-na".
* IDieFree: The end of "The Power of One"
* LonelyAtTheTop: The actor in "Larger Than Life", until he retires and starts a family of his own.
* LotusEaterMachine: "My Dream's but a Drop of Fuel for a Nightmare" and possibly "My Selene"
* LoveMakesYouEvil: "The End of This Chapter"
** The entire Caleb/Juliet story is about this.
* MaybeMagicMaybeMundane: Caleb may or may not be supernatural, (The song "Juliet" implies this) but Juliet is just a normal woman- [[spoiler: and she KILLS him.]]
* MindScrew: The bizarre whispered robot voice at the end of "Wildfire: Part III." It's a quote from David Attenborough giving a GreenAesop. ItMakesSenseInContext.
* MyGodWhatHaveIDone: The lighthouse-keeper's reaction to the fate of the ''White Pearl'' in "White Pearl, Black Oceans..."
* NeoclassicalPunkZydecoRockabilly: "Cinderblox" combines country and metal. Somehow, it works.
* NotQuiteDead: "Juliet"
* NotSoDifferent: "Abandoned, Pleased, Brainwashed, Exploited"
* ObsessionSong: "The End of This Chapter" and "Don't Say A Word," part of a four-part story spread across various albums. "Caleb" is the stalker's backstory, while the aforementioned "Juliet" appears to be the end of the story.
* OurWerewolvesAreDifferent: A song for every album. "Full Moon" on Ecliptica, "Wolf and Raven" on Silence, "The Cage" on Winterheart's Guild, "Ain't Your Fairytale" on Reckoning Night, both "The Vice" and "It Won't Fade" on Unia, and "The Last Amazing Grays" on The Days of Grays. "Full Moon" is about a werewolf, "Wolf and Raven" is a new werewolf angsting about his condition, "The Cage" is a wolf captured by humans, "Ain't Your Fairytale" is wolves vs. humans, "It Won't Fade" was confirmed by Tony Kakko to be the album's 'wolf song' and "The Vice" is about feuding littermates, and "The Last Amazing Grays" is a dying wolf looking fondly on the next generation. The Bonus track "In My Eyes You're a Giant" is also a Wolf Song, about a young wolf and his relationship with a human.
** Interestingly, there doesn't seem to be one on ''Stones Grow Her Name.''
** ''Pariah's Child'' features a return to the concept with "The Wolves Die Young".
* PowerBallad: "Last Drop Falls", "Tallulah", "Draw Me", "Shamandalie"... a lot of these.
* ProtestSong: "Fairytale" seems to be this, with many a {{Take That}} to Donald Trump.
* PrecisionFStrike: From "Dream Thieves:"
--> Why should I be there for you!? '''Fuck off and get a life!!!'''
** "Dream Thieves" is notable in that it's the ''only'' instance (two, actually) of an f-bomb in Sonata's lyrics.
* PunctuatedForEmphasis: "The Harvest" - "Wind is a thief, lonelier than me, and it DOES! NOT! WANT! ME! IN HERE!"
** "Deathaura" - "I. AM. TRU... LY. THE. ONE. Behind it all..."
* PuppetPermutation: "The Boy Who Wanted to Be a Real Puppet".
* PyrrhicVictory: Mentioned in "Destruction Preventer:"
--> Now tell me, who won here tonight? / The price of winning worthless fights
* RoaringRampageofRevenge: "Wildfire."
* RougeAnglesOfSatin: Some of the official lyrics on their website contain a few spelling mistakes, highlighting the fact that English is not their first language.
* ShellShockedVeteran: "Replica", "What Did You Do In The War, Dad?".
* SiameseTwinSongs: While not so in the studio albums, the band would commonly play "Replica", "My Land" and "Black Sheep" back-to-back in live shows.
* SpellMyNameWithAnS: The song's name on the ''Ecliptica'' album is written as "Fullmoon", one word. In the liner notes for ''The Collection'', however, Tony Kakko writes "Or 'Full Moon'," and mentions that the writing of it as one word was an error on his behalf.
* StrangerInAFamiliarLand: "Replica", "My Land".
* StalkerWithACrush: "The End of This Chapter", "Shy" (although "Shy" is significantly more sympathetic to the stalker's emotions than most examples of this trope, following someone home still just isn't normal).
* TheStinger: Most of their albums have something tucked after the final track.
** ''Ecliptica'' ends with a higher-pitched reprise of the intro to "Letter to Dana".
** ''Silence'' finishes with an outtake of the narrator, a minute after "The Power of One".
** ''Winterheart's Guild'' has some studio chatter after "Draw Me".
** ''Reckoning Night'' has a hidden track after "Shamandalie" where the band jams on a silly flamenco tune.
** In the Japanese version of ''Unia'', a while after the final track, the ending to "Good Enough is Good Enough" plays again, accompanied by some sheep noises and a laugh.
** ''The Ninth Hour'' has some ominous chimes briefly play after the ending of "On the Faultline (Closure to an Animal)".
* TakeThat: "It Won't Fade" is a long, semi-veiled Take That to former guitarist Jani Limatainen's irresponsible behavior just before his departure.
* TheEndOfTheWorldAsWeKnowIt: "As if the World Wasn't Ending," "Destruction Preventer"
* TogetherInDeath / YouAreWorthHell: "Deathaura" is about a girl who is accused of witchcraft and is burnt at the stake. The boy finally points himself as the one responsible of the misfortunes that she had supposedly brought upon the village.
* TragicMonster: "Wolf & Raven", made far more evident and heartbreaking in the 2008 Remake.
* UnluckyChildhoodFriend: In Shamandalie.
* UnpluggedVersion: Of "Letter to Dana", "Mary Lou" and "Shy" in ''Live in Finland''.
* UnstoppableRage / WhosLaughingNow: "Wildfire"
* UpdatedRerelease: Done so far for ''Ecliptica'', ''Silence'', and ''Takatalvi''.
* VillainProtagonist: The subject of the Wildfire story.
* WhereIWasBornAndRazed: "Wildfire" again.
* WordSaladLyrics: "My Dream's But a Drop of Fuel for a Nightmare" ([[JustifiedTrope a song describing a nightmare]]), "The Harvest", and others.
* {{Xenofiction}}: "In My Eyes, You're a Giant" is likely a song about a dog, and how it perceives its owner.
** Given the subject matter, it may also be a wolf.
* XtremeKoolLetterz: ''Cinderblox''.