Spirit (1968) ****1/3 (3)
The Family That Plays Together (1968) ***2/3 (5)
Clear (1969) ****1/2 (2)
Twelve Dreams Of Dr. Sardonicus (1970) ****2/3 (1)
Feedback (1972) ***1/2 (6)
Spirit of ’76 (1975) **3/4 (9)
Son Of Spirit (1975) **1/2 (10)
Farther Along (1976) **** (4)
Future Games (1977) ** (11)
The Thirteenth Dream / Spirit of ’84 (1984) ***3/4 (Neueinspielungen)
Rapture In the Chambers (1989) *** (8)
Tent Of Miracles (1990) ***1/4 (7)
Sea Dream (2002) **1/2 (Archiv)
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