Who was the fingerstyle guitarist that Kevin Kelley played drums for as a session musician?
Kevin Kelley (musician):  In addition, he worked as a session musician between 1969 and 1973, playing drums on albums by artists including John Fahey and Phil Ochs. John Fahey (musician): John Aloysius Fahey (February 28, 1939 – February 22, 2001) was an American fingerstyle guitarist and composer who played the steel-string acoustic guitar as a solo instrument.
John Fahey