Clive Bunker was, along with Glen Cornick, Mick Abrahams, and Ian Anderson, a co-founder of Jethro Tull. Their original drummer, he lasted in the lineup up to and including their critical high-water mark, Aqualung. Bunker was born and raised in Luton, Bedfordshire, and came of age during the early-'60s British beat boom. He'd initially aspired to play the guitar but, upon realizing how limited his talent was on that instrument, turned instead to the drums -- his inspirations included not only renowned American jazz figures such as Buddy Rich but also one slightly older British...