Bon Iver is an indie folk semi-group comprising of Justin Vernon and whoever he has on hand at the time. The name is a slightly Anglicized version of "bon hiver", French for "good winter." Vernon got the phrase from a ''Series/NorthernExposure'' rerun.

After undergoing a nasty breakup, Vernon retreated to his father's cabin in Wisconsin and began recording demos for an album, planning to re-record them later. When he sent the demos to friends and record labels, however, they told him almost unanimously that the songs should be left as they were, so he signed with Jagjaguwar Records and released the demos as the album "For Emma Forever Ago." It received widespread acclaim and Vernon & co have been exploring the various ways to [[TearJerker make listeners cry]] ever since. Some of Bon Iver's more well-known songs include "Skinny Love," "Re: Stacks," "Blood Bank," "Holocene," "Perth," "Calgary," and "Beth/Rest."

Studio albums:
* ''For Emma, Forever Ago'' - 2007
* ''[[SelfTitledAlbum Bon Iver]]'' - 2011
* ''Blood Bank'' - 2009

!!Bon Iver provides examples of:

* AlbumTitleDrop: In "For Emma:"
--> So many foreign roads for Emma, forever ago.
* AudienceParticipationSong: "Skinny Love," "The Wolves (Act I and II)."
* AutoTune: Used for the backing vocals in the bridge of "The Wolves (Acts I and II)" and for most of "Beth/Rest." The latter is an affectionate homage to cheesy 80s soft-rock. According to Vernon, it's supposed to be an "innocent" song, a completely unironic embrace of something that's not supposed to be cool.
** "Woods" consists of the same stanza repeated over and over, increasingly layered, Auto-Tuned, and distorted each time. It was even sampled by KanyeWest, and the resulting song ''still'' has less Auto-Tune than the original.
* BSODSong: All of ''For Emma, Forever Ago'' has shades of this, but "Re: Stacks" is the most obvious.
* CallBack: There's a line in "Minnesota, WI," along the lines of "I didn't lose it in the stacks," referencing the narrator's (and presumably Vernon's) breakdown in "Re:Stacks."
** References to "so many foreign roads/worlds" appear in both "Creature Fear" and "For Emma."
** The track placement on ''Bon Iver'' echoes that of ''For Emma'' in some places. "Calgary" and "For Emma," the [[EpicSong Epic Songs]] of their respective albums, are the penultimate tracks as well (not counting "Lisbon, OH.," which is a brief ambient instrumental bridging "Calgary" and "Beth/Rest"), and the album closers seem designed as polar opposites- "Beth/Rest" is a grandiose, horn-heavy keyboard-utilizing track with processed vocals (Better than it sounds), and "Re: Stacks" is just Justin Vernon and an acoustic guitar.
* ClusterFBomb: The added outro to "Beth/Rest" for the Radio City Music Hall performance.
* ConceptAlbum
* DrowningMySorrows: "Re: Stacks."
* EpicInstrumentalOpener: "Perth" features one.
* EpicRocking: "Re: Stacks" is eight minutes long.
* GriefSong: All of ''For Emma, Forever Ago'' probably qualifies, but special mention goes to "Re: Stacks," which of all the songs on the album is the most up-front about it.
* {{Hipster}}: The band has, unfortunately, been tagged with this label due to their support by Pitchfork Media (and the ensuing throngs of hipsters that discovered the music).
* ItIsPronouncedTropay: "Bone Ee-vair", not "Bonn I-ver".
* LonelyPianoPiece: The acoustic version of "Beth/Rest."
* LoudnessWar: Thankfully completely averted. ''For Emma, Forever Ago'' has a dynamic range of about 11 (13 for the vinyl release) thanks to being released completely unmastered. That's ''inconcievable'' for a post-2000s album. The second album was mastered, but still sits at a respectable 10.
* LoveNostalgiaSong: The bridge of "Calgary" [[WordSaladLyrics seems]] to be this. [[TearJerker It's one of the most heart-wrenching moments on the album.]]
** Much of ''For Emma, Forever Ago'' toys with this, reflecting on the different aspects of the narrator's relationship with 'Emma' (actually a composite of several of Vernon's previous girlfriends) and eventually concluding that he's better off without her ("Skinny love has no nourishment; it can't grow"). This doesn't stop him for having a drunken breakdown over it in "Re: Stacks."
** "Towers" might be another one.
* MinisculeRocking: "Lisbon, OH" and "Team" are roughly a minute long.
* {{Mondegreen}}: The top comment on a Youtube video for the animated series Bonnie Bear is "Congrats on the Grammy win!"
* NewSoundAlbum: The SelfTitledAlbum, due to Vernon assembling an actual band for it and being able to afford better equipment and an actual studio.
** And the ''Blood Bank'' EP was completely different from both the SelfTitledAlbum ''and'' ''For Emma'' (though it did foreshadow "Beth/Rest" with "Woods"), so one could say that every Bon Iver release so far has been a NewSoundAlbum.
* NonAppearingTitle: Many examples, among them "Perth," "Minnesota, WI," "Holocene," "Michicant," "Wash.," "Calgary," "Lisbon, OH," and "Beth/Rest." Partial examples include "The Wolves (Act I and II)," which features "the wolves" but not "(Acts I and II)," "Re: Stacks" which features the word "stacks" but not "Re:," and "Hinnom, TX," which features "Hinnom" but not "TX."
* ObviousBeta: Inverted; the recordings found on "For Emma, Forever Ago" were ''supposed'' to be demo versions that would be rerecorded later, but those who listened to them liked them so much that they convinced Vernon to release them exactly as they were- as a result, every track on the album (with the exception of "For Emma," which had horns and drums added, and "The Wolves (Act I and II)," which had its backing vocals processed and distorted) is the original demo. It worked, and the lonely, isolated atmosphere made the album all the more heartrending.
* PerfectlyCromulentWord: "Flume." Also, 'fide' and 'fane' from "Perth."
* PrecisionFStrike: "Holocene" and "Towers" both have one. The latter is quite easy to miss.
** There's one in "Creature Fear" too, but it's used at such an uplifting point in the album ([[IndecipherableLyrics and rather hard to make out]]) that a lot of people don't hear it: "so many foreign worlds/so relatively fucked/so ready for us/a creature fear."
* RefrainFromAssuming: A lot, due to [[NonAppearingTitle Non Appearing Titles]]. Tempered somewhat by the fact that this only applies [[IndecipherableLyrics if you can understand what he's saying in the refrain anyway.]]
** Somewhere, somebody thinks that "Holocene" is called "I Was Not Magnificent," or something along those lines.
** It's called "Skinny Love," not "My My My."
** It's called "The Wolves," not "What Might Have Been Lost."
** It's pretty easy to assume that "Minnesota, WI" is actually called "Never Gonna Break."
* {{Retraux}}: "Beth/Rest."
* SelfBackingVocalist: Almost all of the tracks on "For Emma, Forever Ago," most notably "Lump Sum," where is voice is layered so much that the song sounds like it's being sung by a choir of Justins. [[JustifiedTrope Justified]] by the fact that he was completely alone in a cabin in the wilderness, and thus didn't have anyone else to sing backup.
** Averted on the SelfTitledAlbum; since, unlike during the recording of ''For Emma,'' he wasn't alone in the woods during recording, he could bring in other vocalists to sing backup.
* SiameseTwinSongs: "Creature Fear" and "Team" from ''For Emma, Forever Ago.''
** "Perth" and "Minnesota, WI."
** "Calgary" and "Lisbon, OH.," or "Lisbon, OH." and "Beth/Rest," depending on whether you see "Lisbon, OH." as an outro for "Calgary" or an intro for "Beth/Rest."
* SlidingScaleOfIdealismVersusCynicism: Enthusiastically and unashamedly on the idealism side.
** After being asked whether he was worried Beth/Rest, which uses autotune for artistic purposes, would be misinterpreted as being ironic:
-->'''Justin:''' By being overly proud of that fact [that it's not] I could totally inch myself into a corner of being insecure about it. But I literally just don't give a shit. I love that song. I cried while working on that song. I know what that means, where that comes from, and why you cry for music. It isn't for ironic reasons. It's for either sad or joyful reasons. And that song is joyous to me. I don't think it's going to end up being the biggest statement of my career because I have so much more to learn and grow. But I love it as the last song on this record. It feels so good.
* SomethingCompletelyDifferent: "Beth/Rest" comes off as a particularly weird '80s PowerBallad. "Hinnom, TX" is probably the strangest thing on the album, though- a [[EchoingAcoustics reverb-drenched]] track which features, among other things, a malfunctioning drum machine crackling into static in the background, several layers of instruments which are only really audible when heard as multitracks, and no chorus but rather two individual sections (the first of which has Justin Vernon singing in a nearly unrecognizable baritone).
* SubduedSection: The first and last verses of "Calgary."
* WordSaladLyrics
[[TheStinger I ain't living in the dark no more, it's not a promise, ]][[TearJerker I'm just gonna call it.]]