Orion’s Beethoven – Superangel
LP PHASE 2 A Narrow Escape From Oblivion GB 1973
Orang Utan – Same
LP SOMM 014 Sommor E 1971
Ora – Same
DoLP LPS 029 Wah Wah E 1969/2005
Opus Alfa – Same
LP RFR 008 World In Sound D 1970
Oko – Raskorak
LP TT 002 Marcoumar E 1976
Odmenn – Same
DoLP 121 Shadoks D 1970
Oda – Same
LP 10 Void US 1972
Oda – Same
LP LD 80011 Loud US 1974
Ocean – God’s Clown
LP ZAL 6416 Crypto F 1977
Nuovo Idea – Clowns
LP 88697428201 Sony I 1973
Ted Nugent – Same
LP EPC 69198 Epic NL 1975
Novela – Paradise Lost
LP K28P 218 Nexus JAP 1981