Discography

1. The Family That Plays Together (1968)
2. Clear (1969)
3. Twelve Dreams of Dr. Sardonicus (1970)
4. Feedback 63 (1972)
5. Spirit of '76 (1975)
6. Son of Spirit (1975)
7. Farther Along (1976)
8. Future Games (1977)
9. The Adventures of Kaptain Kopter & Commander Cassidy in Potato Land (1981)
10. The Thirteenth Dream / Spirit of '84 [U.S. title] (1984)
11. Rapture in the Chambers I.R.S. (1989)
12. Tent of Miracles Dolphin (1990)
13. California Blues (1996)