Radio 1 at Reading and Leeds Festival2015MetallicaBBC Radio 1 Duration: 2 hours, 11 minutesFounding fathers of Thrash take the prestigious headline spot for a record fourth timeContributorsPerformer:MetallicaGenresMusicRock & IndieBrandRadio 1 at Reading and Leeds FestivalSeriesRadio 1 at Reading and Leeds Festival: 2015 Source: BBC Online