Mates of State is an American indie rock, who has been active since 1997 formed in Kansas, USA. The group is composed of the husband-and-wife team Kori Gardner (vocals, Electone and Hammond B-3 electric organs, Casio synthesizer, and Rhodes electric piano, piano, and occasional guitar) and Jason Hammel (vocals, drum set, glockenspiel, other percussion, and occasional Casio synthesizer). Their songs are notable for their male/female vocal harmony Read more on Last.fm