Looks like that's all we're getting:
http://www.davidbowiecatalogue.com/
Shame about this:
Moonage Daydream (Arnold Corns version)
Hang on to Yourself (Arnold Corns version)
Looking For A Friend (Arnold Corns)
Man In The Middle (Arnold Corns)
Lady Stardust (demo)
Ziggy Stardust (demo)
Velvet Goldmine
Holy Holy
Amsterdam
The Supermen
Round and Round
Sweet Head
Starman (TOTP Audio)
John, I'm Only Dancing (Single Version)
John, I'm Only Dancing (1979 Single Version)
Moonage Daydream (Dunlop mix)
...plus 1984 (Spiders 1/73 version), I Can't Explain (Early Studio take), I Feel Free, Gotta Get A Job (Both Kingston Poly 5/72)