Sleepytime Gorilla Museum Live at The Bowery Ballroom on 2009-04-18 (April 18, 2009)

Sleepytime Gorilla Museum (often abbreviated to SGM) is an American experimental rock band, formed in 1999 in Oakland, California. The band fuses classical, industrial, and art-rock themes throughout their music. They are known to perform elaborate routines on stage and discuss possibly fictitious stories of dada artists and mathematicians. After the disbanding of Idiot Flesh, Dan Rathbun and Nils Frykdahl joined with Charming Hostess member Carla Kihlstedt (of which Rathbun and Frykdahl were also members)