Forest.

The Incredible String Band was nothing more than a cult act in the U.S., so it may come as a surprise to American listeners that the ISB actually spawned imitators on their home turf. Forest was the most faithful of these, releasing a couple albums of medieval-hippie minstrelsy in 1969-1970. Each member of the trio (Martin Welham, Derek Allenby, and Hadrian Welham) was a multi-instrumentalist, playing not just the expected guitars, but harmonium, harpsichord, pipes, whistle, organ, and mandolin. If the group lacked the electricity and drums associated with rock, at the same ti...