Musician and composer Lenny Macaluso has enjoyed a long and varied career, from early ’70s hits with his old band Rockin’ Horse, to a stint playing in Tina Turner’s live band and writing music for films including Transformers: The Movie, Spaceballs and Boogie Nights.

The Philadelphian’s songs have turned up in all manner of places in between, and now, video game developer SMG Studio has unlocked a treasure trove of his unreleased gems for new title Moving Out. Set in ...