18:05Geoff Barker Rock 'n' Roll03/07/2010BBC Local Radio Duration: 1 hour, 55 minutes Sat 3rd Jul 2010, 18:05 on BBC Radio CornwallGeoff Barker makes it a rock 'n' roll evening. Show more GenresMusicClassic Pop & RockBrandGeoff Barker Rock 'n' Roll Source: BBC Online