06:30School of RockEpisode 1: Folk, Jazz and Rock 'n' RollBBC Radio 4 Extra Duration: 30 minutes Wed 27th Aug 2014, 06:30 on BBC Radio 4 Extra4 Extra Debut. Andy Kershaw goes back to Leeds University to see how jazz, folk and rock went to college. With Pete Townshend. From June 2006.GenresFactualLife StoriesMusicFormatsDocumentariesSeriesSchool of Rock Source: BBC Online