Boss Hog is an American punk blues band including the husband and wife duo of Jon Spencer (guitar) and Cristina Martinez (vocals) along with Jens Jurgensen (bass), Hollis Queens (drums) and Mickey Finn (keyboard). The band achieved some notoriety, not only due to their abrasive sound, but more to Martinez's confrontational use of nudity on the band's record sleeves. In their 27-year history the band's releases have been relatively sporadic, but comprised four full-length albums, a mini-album, three EP's and several singles. Between 2008 and 2010 the band played live and toured Europe and the US.