Origin: USA
Genre: Progressive rock, Experimental rock, Neo-psychedelia, Jazz fusion, Progressive metal
Years active: 2001–present
Link: Official website, Wikipedia (eng), Википедия (рус), Last.fm, Myspace

Members:
Omar Rodriguez-Lopez – guitar, production
Cedric Bixler-Zavala – lyrics, vocals
Isaiah Ikey Owens – keyboards
Juan Alderete – electric bass
Thomas Pridgen – drums
Marcel Rodriguez-Lopez – percussion, synthesizers
Adrián Terrazas-González – flute, tenor saxophone, bass clarinet, and additional wind and percussion instruments
Paul Hinojos – guitar, sound manipulation
John Frusciante - guitar

Discography (Studio albums):
2003 - De-Loused in the Comatorium
2005 - Frances the Mute
2006 - Amputechture
2008 - The Bedlam in Goliath
Альбом 2009 года Octahedron должен выйти буквально на днях.