1) MouthBreather is a 4-piece band from Boston, MA which formed in december 2016. 2) Mouthbreather was a post-hardcore band hailing from Richmond, VA, who existed from 2006 to 2011. The band came into existence when after the screamo band Wow, Owls! and The Setup both broke up, after which three members from Wow, Owls! and two members from The Setup started Mouthbreather. Discography: Demo (2006) Thank You For Your Patience (2008) Lila (2009) Mouthbreather - Environmental Youth Crunch (2009) Read more on Last.fm