The Beach Boys- Getcha Back (Rare Early Studio Demo) 

Rare early studio demo of "Getcha Back" from the 1985 recording sessions. Believed to feature Brian Wilson (keyboards, vocals), Jeff Foskett (vocals), Adrian Baker (vocals, guitar), Bruce Johnston (vocals, keyboards), Graham Broad (drums), and Steve Levine (production, drum programming). Possible additional vocals from Al Jardine, Carl Wilson, and Mike Love.