Banda norte-americana de rock experimental.
1988 - Sonic Geology: Download
1989 - Faultline: Download
1992 - Pyroclastics: Download
1993 - The Fossil Record 1980-1987: Download
1995 - Dancing on A'A: Download
2000 - Petrophonics: Download
2003 - The Iridium Controversy: Download
2004 - 2001 Live Birds: Download
2006 - 1001 Real Apes: Download
2006 - Extreme Spirituals: Download
2008 - Dawn of the Cycads: Download