Biography
:format(jpeg):mode_rgb():quality(90)/discogs-images/A-1055522-1511480923-5730.jpeg.jpg)
Mackenzie Theory
Effective period / Period of releases: 1973 - 1974
Members: Greg Sheehan, Cleis Pearce, Peter Jones (6), Rob Mackenzie, Andy Majewski, Mike Leadabrand, Paul Wheeler (3)
Australian prog rock/jazz rock group active from 9/1971-5/1974.● Rob MacKenzie – guitar (9/1971–5/1974, ex-Leo & Friends, King Harvest (2), Great Men)
● Cleis Pearce – electric viola (9/1971–5/1974)
● Peter Jones (6) – piano (9/1973–5/1974)
● Mike Leadabrand – bass guitar (9/1971–9/1973)
● Paul Wheeler (3) – bass (9/1973–5/1974)
● Andy Majewski – drums (1971–9/1973)
● Greg Sheehan – drums (9/1973–5/1974)