O.P.M.C.

Band uit Amsterdam met de Schotse zanger Barry Webb, Teun van der Slikke en Herman Erbé (ook in Circus Custers).

1970

- Live for tomorrow Harry Jones / At the top
(Pink Elephant PE 22 033) [Barry Webb (O.P.M.C.)]

1970

- Firechild / Communication breakdown blues
(Pink Elephant PE 22 036) 

1970

- Marty / Think about it
(Pink Elephant PE 22 039) [Barry Webb]

1971

- Big stage actress / Song for Marjolijn
(Pink Elephant PE 22 046)

1972
opmc.jpg

- Love song for Diane / Molotov Mary
(Pink Elephant PE 22 052)