John Peel box set to feature unreleased session tracks by The Cure, Elvis Costello

The late John Peel — the legendary BBC DJ who turned generations of music fans on to new and obscure bands during his nearly 40-year career — will be celebrated this fall with a 4CD, 73-track box set called Kats Karavan: The History of the John Peel Show that features 21 never-before-released recordings.