Bedrich Smetana was the first major nationalist composer of Bohemia. Probably best known for his opera The bartered bride and of course The Moldau (from ‘My homeland’) most of his orchestral music is rather neglected by the average symphony orchestra.

Jethro Tull was very much a blues band on their debut album, vaguely reminiscent of the Graham Bond Organization only more cohesive, and with greater commercial sense. The revelations about the group's roots on This Was – which was recorded during the summer of 1968 – can be astonishing, even 30 years after the fact. Original lead guitarist Mick Abrahams contributed to the songwriting and the singing, and his presence as a serious bluesman is felt throughout, often for the better: "Some Day the Sun Won't Shine for You," an Ian Anderson original that could just as easily be credited to Big Bill Broonzy or Robert Johnson; "Cat's Squirrel," Abrahams' big showcase, where he ventures into Eric Clapton territory; and "It's Breaking Me Up," which also features some pretty hot guitar from Abrahams.