Appears on releases

# Title Length Release Title Release Artist Date Country Label Catalog#
Official
1.85 (The System of) Doctor Tarr & Professor Fether 4:22 100 Hits: Supreme 70s Various Artists Demon Music Group [none]
5.5 (The System of) Doctor Tarr and Professor Fether 4:22 100 Hits: Supreme 70s Various Artists Demon Music Group DMG 100 142
(unknown)
1.12 (The System of) Doctor Tarr and Professor Fether 4:25 Platinum & Gold Collection The Alan Parsons Project BMG Heritage 82876 52556 2