Donald Thomas Scholz is an American musician and recording engineer. He is the founder, main songwriter, primary guitarist, keyboardist and only remaining original member of the rock band Boston. He has appeared on every Boston release. Scholz, a multi-instrumentalist, plays guitar, bass, keyboards, and drums.

Barry Goudreau is an American musician. He was one of two original guitarists for the rock band Boston alongside founder Tom Scholz; both Scholz and Goudreau shared lead and rhythm guitar parts.