"O" Bands

Namesort icon Founded Country
Oldfield, Mike 1953 Multi-Instrumentalist, Mike. United Kingdom
Omega 1968 The crown jewel of Hungary, Omega have sustained a stable lineup since 1971, recording several albums with Peter Hauke for the Bacillius label aimed towards international release. Hungary
Opeth 1990 From heavy metal prodigies to prog rockers, Opeth are peerless among current rock bands. Sweden
Organisation 1967 Precursor to Kraftwerk, Organisation included Ralf Hütter and Florian Schneider-Esleben, and Basil Hammoudi, later of Ibliss. Germany
Orme, Le 1966 One of Italy's first and finest progressive rock bands, featuring the talents of Aldo Tagliapietra, Michi Dei Rossi and Tony Pagliuca. Italy
Osanna 1971 Another of Italy's legendary progressive groups, the band featured Danilo Rustici and Elio D'Anna. Italy