Singer-songwriter who has worked with celebrated acts like Buffalo Springfield and Kenny Loggins.
He was a recording engineer and producer before he started performing.
He started The Songwriters' Performance Workshop, which is an intense six-day workshop to teach aspiring singers and songwriters how to hone their skills.
He married Jenny Sullivan on May 10, 1970 and, after their divorce in 1980, he married Michaela Messina.
He was bandmates in Buffalo Springfield with Neil Young.