Watch on Soap2day. Part one of an insight into the underground music that was 'Oi!', a derivative of Punk that stayed mainly unheard. Presented here is a collection of promos and live performances from Sham 69, The Blood, Cock Sparrer, The Angelic Upstarts, The Cockney Rejects, Splodgenessabounds, Peter and the Test Tube Babies, The Toy Dolls, The Business and Red Alert.