Having completed a musical apprenticeship in the showbands, and influenced by the increasing popularity of beat groups during the early 1960s, Gallagher formed "The Taste", which was later renamed simply, "Taste", a blues rock and R&B power trio, in 1966. Initially, the band was composed of Gallagher and two Cork musicians, Eric Kitteringham (died 2013) and Norman Damery. However, by 1968, they were replaced with two musicians from Belfast, featuring Gallagher on guitar and vocals, drummer John Wilson, and bassist Richard McCracken.