There’s music from the great blues guitarist, Blind Willie Johnson - his most famous theme “Dark Was the Night.” Also, hear some of Phil Kline’s millennial mass “John the Revelator,” written for the early/new music vocal group Lionheart and the quartet ETHEL. Listen to atmospheric sounds of the Mellotron (as well as its precursor, the Chamberlin), in work by American musician Ross Goldstein where the sounds of a choir combine with droning strin…