The Incredible String Band - How Happy I Am

my friends the incredibles were responsible for the career of led zep, and were studied by, especially, the beatles (sgt. p) and the stones (who's introduction of the sitar to rock 'n roll was filched from our beautiful people here).

genre?

world music (sorry peter g.) - of which, celtic folk rock could be regarded as an essential sub-catagory (with perhaps the suffix of psychedic:)