This free Time Out event forming part of the 54th BFI London Film featured Greg Olliver and Wes Orshoski (Lemmy), as well as Chris Hall (The Ballad of Mott the Hoople) and Danny O'Connor (Upside Down: The Story of Creation Records), who joined film and music journalist (and DJ) Phelim O'Neill to discuss their careers as documentary filmmakers capturing bands.