David Bowie poses for a portrait dressed as Ziggy Stardust in a hotel room in 1973. Getty Images
David Bowie poses for a portrait dressed as Ziggy Stardust in a hotel room in 1973. Getty Images
Demo of David Bowie singing 'Starman' to go under the hammer
The tape, believed to hold the first recording of the 1972 hit, is going up for auction
