The multidimensional Hot Chocolate incorporated strains of soul, rock, reggae, and disco into their sound and, during the '70s and early '80s, scored a dozen Top 10 hits in their native U.K. Formed by Errol Brown and Tony Wilson, the interracial band debuted in 1969 as Hot Chocolate Band with a cover of Plastic Ono Band's "Give Peace a Chance," issued on the Beatles' Apple Records. The band then forged a long-term alliance with producer Mickie Most and his RAK label, for which Brown and Wilson also wrote material for other artists. From 1970 through 1973, Hot Chocolate release...