BBC-backed electric relation of the classical proms event. 2008 acts include: Goldfrapp, The Streets, Keane, Robin Gibb (for a special Saturday Night Fever performance), Burt Bacharach, Chaka Khan, Maddy Prior, Nitin Sawhney and the London Undersound Orchestra, Chase and Status, Bashy, Ny, The Last Shadow Puppets, The Wave Machines and The Maybes?