Fourth in the classic artists series: Jethro Tull, from being one of the hottest blues-rock bands of the late 60s to touring with Led Zep, to holding the record for the number of consecutive nights at the la forum, to the first live concert broadcast worldwide, to nearly bringing down the grammys, the life and times of legendary, indefinable rock band Jethro Tull has rarely been dull. Forty years, 2000 gigs, 19 albums, 25 members, 20 million sales & a sex change since a ramshackle group of spot...