John Johnson Jr. (b 21 July 1931, Donaldsonville, Louisiana), known since childhood as Plas Johnson, is an American soul-jazz and hard bop tenor saxophonist, probably most familiar as the lead on Henry Mancini’s "The Pink Panther Theme". He and his pianist brother Ray first recorded as the Johnson Brothers in New Orleans in the late 1940s, and Plas then toured with R&B singer Charles Brown. After army service, he moved to Los Angeles and began session recordings as a full-time musician, backing artists such as B.