unofficial Yorkshire anthem. Famous folk performers from the county include the Watersons from Hull, who began recording Yorkshire versions of folk songs from 1965; Heather Wood (born 1945) of the Young Tradition; the short-lived electric folk group Mr Fox (1970–72), The Deighton Family; Julie Matthews; Kathryn Roberts; and Kate Rusby. Yorkshire has a flourishing folk music culture, with over forty folk clubs and thirty annual folk music festivals. The 1982 Eurovision Song Contest was held in the Harrogate International Centre. In 2007 the Yorkshire Garland Group was formed to make Yorkshire folk songs accessible online and in schools. In the field of classical music, Yorkshire has produced some major and minor composers, including Frederick Delius, George Dyson, Philip Wilby, Edward Bairstow, William Baines, Kenneth Leighton, Eric Fenby, Haydn Wood, Arthur Wood, Arnold Cooke, Gavin Bryars, John Casken, and in the area of TV, film and radio music, John Barry and Wally Stott. Opera North is based at the Grand Theatre, Leeds. Leeds is also home to the Leeds International Piano Competition. The Huddersfield Contemporary Music Festival takes place annually in November. Huddersfield Choral Society is one of the UK's most celebrated amateur choirs. The National Centre for Early Music is located in York. The county is home to successful brass bands such as Black Dyke, Brighouse & Rastrick, Carlton Main Frickley, Hammonds Saltaire, and Yorkshire Imperial. During the 1970s David Bowie, himself of a father from Tadcaster in North Yorkshire, hired three musicians from Hull: Mick Ronson, Trevor Bolder and Mick Woodmansey; together they recorded Ziggy Stardust and the Spiders from Mars, an album considered by a magazine article as one of a 100 greatest and most influential of all time. In the following decade, Def Leppard, from Sheffield, achieved worldwide fame, particularly in America. Their 1983 album Pyromania and 1987 album Hysteria are among the most successful albums of all time. Yorkshire had a very strong post-punk scene which went on to achieve widespread acclaim and success, including: The Sisters of Mercy, The Cult, Vardis, Gang of Four, ABC, The Human League, New Model Army, Soft Cell, Chumbawamba, The Wedding Present and The Mission. Pulp from Sheffield had a massive hit in "Common People" during 1995; the song focuses on working-class northern life. In the 21st century, indie rock and post-punk revival bands from the area gained popularity, including the Kaiser Chiefs, The Cribs and the Arctic Monkeys, the