20:00Geoff Barker Rock 'n' Roll20/08/2011BBC Local Radio Duration: 2 hours Sat 20th Aug 2011, 20:00 on BBC Radio GloucestershireGeoff Barker makes it a rock 'n' roll evening. Show more GenresMusicClassic Pop & RockBrandGeoff Barker Rock 'n' Roll Source: BBC Online