Join Dr Bramwell's 'Odditorium' for two enchanting events combining spoken word, film and music at the Brighton Spiegeltent.29 June 19.30-20.30: Chanctonbury Rings, a live performance by Justin Hopper, Sharron Kraus and Wendy PyeBased on their 'Ghost Box' album, writer Hopper, musician Kraus and Pye tell a story of ghostly encounters on the Downs through Hoppers texts and Krauss psychedelic compositions, inspired by traditional British folk music. Kraus performs all of the music live, layering bowed dulcimer, recorders, synths, percussion and her own vocals into a warm-yet-uncanny sound. 15 June 19:30-21:00, Limited capacity: Foghorns and William BlakeWith author John Higgs and Late Junctions Jennifer Lucy AllanTo celebrate a new book on Blake, KLF author John Higgs will place the visionary poets bewildering eccentricities into context and unravel to true meaning of his most famous work, Jerusalem. In a talk to mark the publication of her first book, The Foghorn's Lament, British musicologist Jennifer Lucy Allan explores the siren song of the coast, it