Roots of Robin Trower

Matthew Charles Fisher is an English musician, songwriter and record producer. He is best known for his longtime association with the rock band Procol Harum, which included playing the Hammond organ on the 1967 single "A Whiter Shade of Pale", for which he subsequently won a songwriting credit. In his later life, he became a computer programmer, having qualified from Cambridge University.

Gypsy was an American progressive rock band from Minnesota, formed as The Underbeats (1962–1968). Gypsy was the house band at the Whisky a Go Go, West Hollywood, California from September 1969 to April 1971 and were known in 1970 for their US Billboard Hot 100 single "Gypsy Queen Part 1", which peaked at #62. The track "Dead And Gone" was played extensively on KSHE 95 in St. Louis MO, KADI-FM in St. Louis MO, and KWK St. Louis. Most of Gypsy's music was composed and written by guitarist and singer Enrico Rosenbaum. Drummer Bill Lordan went on to play with Sly & the Family Stone and a long career with Robin Trower. Keyboardist James Walsh continued the band in various incarnations as The James Walsh Gypsy Band. The James Walsh Gypsy Band had one Hot 100 entry in 1978 with, "Cuz, It's You Girl" which peaked at #71.