B.B.C.S.&A. (Bobby Bloom, Bobby Colomby, Steve Katz, and Al Kooper) was a late 1960s American blues-rock band known for their fusion of rock, jazz, and R&B styles. The band was notable for its members who were already established musicians, including Al Kooper who co-founded Blood, Sweat & Tears. They experienced moderate success with their eponymous album, which featured the hit single "Smilin' Phases". Despite their short existence, B.B.C.S.&A.'s innovative blending of genres marked a notable contribution to the blues-rock scene of the era.