Pat Regan is a music composer, keyboardist, music producer, audio engineer and sound mixer based in Los Angeles, California. He studied Music at UCLA. As a musician, he was the keyboardist for the new wave band Eyes which consisted of Nigel Benjamin on vocals, Bob Steffan on Guitar, John Telesco on bass, and Richie Onori on drumbs. The band released a four track EP titled Call in 1982. He also played the keyboard for the rock band Harlow, which released a self-titled album in 1980. The remaining lineup include Teresa Straley on vocals, Tommy Thayer (Black 'n Blue, Kiss) on guitars, Todd Jensen on bass and Steven Klong on drums. He played additional keyboards on the albums of many artists in the 1980s—including Billy Thorpe, Quiet Riot, Weird Al, Randy Bishop, Lion and Razor Baby—before launching a career as an audio engineer, producer and mixer. He was notably an associate producer on Black 'n Blue's 1988 album In Heat. In 1989, he bought New Century Media Recording Studio on Hollywood Boulevard. In 1995, he became owner of the owner of a record label and production company, Sonic Media Productions.