Soundtrack to George Greenough's 1968 surf movie written and performed by Dennis Dragon (before the Surf Punks ), his brothers Doug and Daryl, (the Captain before Tennille ), and Denny Aaberg, (before Big Wednesday). Some more info gleaned from the web: The lead guitarist Denny Aaberg was a keen surfer and well known surf writer from Pacific Palisades, while others in the band have been Beach Boys-connected in the 1980s-90s. Ernie Knapp played bass with the Beach Boys for a year or more, while Dennis Dragon did sound work for them. The Dragon brothers hailed from Hollywood and Doug and Dennis (drums and organ on this soundtrack) were brothers to Daryl Dragon of "Captain and Tenille" (Daryl was a friend/collaborator of Dennis Wilson), and Daryl is an additional musician on this soundtrack, which was one of 30 produced by Dennis and Daryl in Dennis's Malibu bedroom. Movie producer George Greenough is a surfing legend for his many films with cameras "on-board" and his surf philosophy. He financed the making of "Pure Fun" entirely from the proceeds of his fishing business.