David Bowie’s non-album singles, alternate versions and BBC In Concert sessions will be packaged for a new compilation, ‘The Width of a Circle’.The compilation will mostly comprise recordings from a session with John Peel in 1970, in which Bowie performed alongside The Tony Visconti Trio, otherwise known as ‘The Hype’.Also among the collection is the five-song score Bowie composed for the BBC drama The Looking Glass Murders (aka Pierrot in Turquoise), and four songs recorded for the Andy Ferris