Don Airey is a keyboardist who has already established a quite varied profession since learning to be a professional musician in 1971. He started with his personal group, then authorized to the group Hammer with Cozy Powell in 1974. His following music group move also discovered him using Powell, this time around in Rainbow. He remained with them for a while, then shifted to Ozzy Osbourne’s group (having performed with Ozzy previously like a guest around the By no means Say Die recording by Dark Sabbath). He remained with that group for quite some time before starting up with Jethro Tull in 1987. He remaining the band the next year, to focus on numerous projects over another few years.