18:00Geoff Barker Rock 'n' Roll31/07/2010BBC Local Radio Duration: 1 hour, 55 minutes Sat 31st Jul 2010, 18:00 on BBC Radio DevonGeoff Barker makes it a rock 'n' roll evening. Show more GenresMusicClassic Pop & RockBrandGeoff Barker Rock 'n' Roll Source: BBC Online