In April 1970, Wilson assembled a tape comprising songs that he had recorded at Sunset Sound Recorders called "So Much in Love" and "Love to Be Your Lover". The tape begins with a spoken interlude in which Wilson suggests the Beach Boys should record these songs, as he "doesn't have long to live". In August 1971, Wilson cut a song he wrote called "Won't You Tell Me". The Sunrays released their version of the song on the 1996 compilation "For Collectors Only: Vintage Rays". A version featuring Brian and Carl on lead vocals remains unreleased. On September 11, "Disc & Music Echo" reported that Dennis had permanently left the Beach Boys was in the process of "setting up a production and publication company with his father". In 1972, Murry worked on various songs, including one called "Take Back the Time". In October, he recorded a commercial jingle that he intended to offer to the Kentucky Fried Chicken restaurant chain.