Cherry Red's Esoteric Recordings imprint has continued its look back at underrated artists of the progressive rock era with a recent trio of reissues from Quintessence and Colosseum. Formed in the Notting Hill area of London by Australians Ron "Raja Ram" Rothfield (flute) and Phil "Shiva Shankar" Jones (keyboards/vocals) with four of their mates, Quintessence took its inspirations from a variety of sources including The Band, Dr. John, Grateful Dead, and most noticeably, the sound of Eastern