Boston psychedelic band the Tangerine Zoo formed in 1967 in nearby Swansea, MA. Guitarist Robert "Benny" Benevides, bassist Tony Taveira, and drummer Donald Smith first collaborated in the Ebb Tides, which the previous year issued "My Baby's Gone" on the Arco label. With the additions of singer/guitarist Wayne Gagnon and keyboardist Ronald Medeiros, the group renamed abandoning the Ebb Tides' garage rock sound in favor of a more psychedelic approach. The band also opened for the likes of the Jimi Hendrix Experience, Van Morrison, and Deep Purple. Their growing popularity was buoyed by a large fan base in Boston, and in late 1967 signed with the New York City-based Mainstream label. Their debut LP was released in early 1968. Their second album Outside Looking In was released in mid-1969, the The band dissolved in 1970, with Gagnon soon resurfacing in Wadsworth Mansion, which scored a Billboard Top Ten hit with 1971's "Sweet Mary."