There are several artists with this name 1. December is a Post Hardcore band from Brazil. 2. Japanese post-rock band December is a Tokyo-based instrumental rock band, formed in 2008. The band’s line-up has changed several times to this day. The band currently consists of Shin-ichi Tahara (Guitar), Takuro Abe (Bass, Glockenspiel) and Shouta Mizuguchi (Drums). December have released "A Tower and the Queen" (mini album) in 2009 and "Credo" EP in 2010. ead more on Last.fm