green,Bullfrog wiki:
lfrog was a one-day studio project made in 1971. Producer Derek Lawrence's idea, it was realized by a stellar group of musicians. For contractual reasons, the musicians were billed under pseudonyms:Albert Lee = PintaMatthew Fisher = SorryIan Paice, of Deep Purple = SpeedyTony Ashton = BevyRod Alexander = VicarChas Hodges = SleepyEarl Jordan = JordanBig Jim Sullivan = BossRitchie Blackmore, of Deep Purple = Boots
See more at Wikipedia.org...