Tempest (feat. Allan Holdsworth) "Upon Tomorrow"

Jazz rock, from the group, Tempest, with Allan Holdsworth on guitar, and violin, playing a tune called "Upon Tomorrow".  This track was recorded circa 1973.  Clem Clempson and John Hiseman are the songwriters, and the band lineup is:

Paul Williams: lead vocals, acoustic guitar
Allan Holdsworth: guitar, violin, vocals
Mark Clarke: bass, keyboards, vocals
Jon Hiseman: drums