Jethro Tull's sound interweaves roots that could only have flowered in the late-'60s progressive-rock scene. The scorching blues runs of Cream and Iron Butterfly act as a central trunk up which Procol…
Jethro Tull's sound interweaves roots that could only have flowered in the late-'60s progressive-rock scene. The scorching blues runs of Cream and Iron Butterfly act as a central trunk up which Procol…