In 1999 Warren Ellis watched Nina Simone play live at Meltdown. After the show ended he rushed on stage and carefully rescued her chewing gum in a towel from where she'd stuck it to her piano. His new book, sparked off by this incident, is about the alchemy that produces art, obsessiveness and memory
John Smith, the artist and film-maker whose landmark short The Girl Chewing Gum is amongst the jewels of the British avant-garde, has spent lockdown filming out of his bedroom window and downloading clips from YouTube. He talks to Nicholas Burman about his new films Citadel and Covid Messages
Drum & bass pioneer Krust takes Neil Kulkarni through the records that shaped him, from the lessons learnt from Public Enemy, Wu-Tang Clan and Yellow Magic Orchestra to the "revelation" of Flying Lotus, via The Beatles, Michael Jackson and more