I may lose my Prog-rock credibility here, but back in 70's I had his album "Home Is Where The Heart Is". Produced by Beach Boy Bruce Johnston the album has a host of top name session players including Lee Sklar on bass and Danny Kortchmar on guitar. His cover of the McCartney song, "Tomorrow", is what made me buy the album and also showed Cassidy could go beyond the teenybop image with time changes and a rockin' guitar solo (I think from 'Kootch'?).