Iris Caldwell's son Adam F, a Mobo Award-winning drum and bass DJ, said the recordings allowed a new generation to hear his uncle's style and personality for the first time.

BBC: Tapes by Ringo Starr's first band found

Parents are unlikely to hit the dance floor for three hours while d.j.s from England play a mixture of dubstep and vintage drum bass.

NEWYORKER: On The Floor

Mid-afternoon, and main stage security have built themselves into a reinforced semi-circle as if preparing for war as Australian drum 'n' bass metalers Pendulum arrive - it's officially their 150th show.

BBC: Newsbeat - Download festival 2009 reviewed