Nederlandse vinylsingles

O.P.M.C.

Band uit 't Gooi met de Schotse zanger Barry Webb en in de begintijd ook Herman Erbé (later solo en in Circus Custers).

1970
- Live for tomorrow Harry Jones / At the top
(Pink Elephant PE 22 033)
[Barry Webb (O.P.M.C.)]
- Firechild / Communication breakdown blues
(Pink Elephant PE 22 036) 
- Marty / Think about it
(Pink Elephant PE 22 039)
[Barry Webb]

1971
- Big stage actress / Song for Marjolijn
(Pink Elephant PE 22 046)

1972
- Love song for Diane / Molotov Mary
(Pink Elephant PE 22 052)