Waitin' for the Bus (2006 Remaster) · ZZ Top Tres Hombres ℗ 2006 Warner Records Inc. Released on: 1973-07-26 Harmonica, Vocals, Guitar: Billy Gibbons Bass Guitar, Vocals: Dusty Hill Percussion, Drums: Frank Beard Producer: Bill Ham Sound Engineer: Robin Brians Sound Engineer: Terry Manning Author, Composer: Billy Gibbons Author, Composer: Dusty Hill