Warp Records is celebrating its 20^th anniversary this year, and this week releases two compilations of the best of its back catalogue.

The tracks on one have been chosen by the label’s founder Steve Beckett and the other picked by fans.

Last week 6 Music’s Rodrigo Davies took a tour around the Warp office and spoke to Steve about the history of the label and its biggest artists.

The label is home to the likes of Aphex Twin, Squarepusher and more recently bands like Maximo Park and Grizzly Bear.

Click here for the Warp tour in pictures.

Hear more from Steve on Warp's Sheffield roots and how he deals with eccentric artists in the free Music Week podcast, available now until Sunday 4 October.