| Andrew Latimer |
1971 - |
|
| Colin Bass |
1979 - 1981 ; 1984 - |
Colin Bass, Sabah Habas Mustapha, 3 MUSTAPHAS 3 |
| Denis Clement |
2000 - |
|
| Pete Jones |
2016 - |
|
| Ton Scherpenzeel |
1984 - 1984 ; 1991 - 1991 ; 1999 - 1999 ; 2003 - 2003 ; 2014 - 2016 |
KAYAK, Ton Scherpenzeel, EARTH AND FIRE |
| Jason Hart |
2013 - 2016 |
|
Guy LeBlanc ( 2015) |
2000 - 2015 |
Guy LeBlanc, NATHAN MAHL |
| Dave Stewart |
1997 - 2000 |
|
| Paul Burgess |
1984 - 1992 |
JETHRO TULL, 10cc, MAGNA CARTA, THE ICICLE WORKS |
| Mickey Simmonds |
1991 - 1992 |
Mike Oldfield, RENAISSANCE, Fish |
| Chris Rainbow ( 2015) |
1982 - 1991 |
The Alan Parsons PROJECT, Chris Rainbow, RUNRIG, HOPESTREET, Ton Scherpenzeel |
| David Paton |
1982 - 1984 |
The Alan Parsons PROJECT, Elton John, Kate Bush, Fish, PILOT, KEATS |
| Kit Watkins |
1979 - 1982 |
HAPPY THE MAN, Kit Watkins |
| Andy Ward |
1971 - 1981 |
CARAVAN OF DREAMS, MIRAGE, MARILLION, THE BEVIS FROND, THE CHRYSANTHEMUMS, Yukio Yung, THE BREW |
| Jan Schelhaas |
1978 - 1981 |
CARAVAN, Jan Schelhaas |
| Mel Collins |
1976 - 1979 |
KING CRIMSON, Jakszyk Fripp Collins, 21st CENTURY SCHIZOID BAND |
| Richard Sinclair |
1977 - 1979 |
CARAVAN, Richard Sinclair, CARAVAN OF DREAMS, HATFIELD AND THE NORTH, Hugh Hopper & Richard Sinclair, Alan Gowen, Phil Miller, Richard Sinclair & Trevor Tomkins, Theo Travis, IN CAHOOTS, Pip Pyle, Phil Miller, NATIONAL HEALTH, THE WILDE FLOWERS |
| Dave Sinclair |
1978 - 1979 |
CARAVAN, Dave Sinclair, Robert Wyatt, CARAVAN OF DREAMS, POLITE FORCE, MATCHING MOLE, HATFIELD AND THE NORTH, THE WILDE FLOWERS |
| Peter Bardens ( 2002) |
1971 - 1978 |
Rod Stewart, Mick Fleetwood, Van Morrison, MIRAGE, Peter Bardens, THEM, KEATS |
| Doug Ferguson |
1971 - 1977 |
|
