Harston PD Library – Music Utilities (19xx)(J.G. Harston)(JGH-20)[bootfile]
Demon PD Library U003 – Utilities (UK) (19xx) (PD).dsk
Demon PD Library U015 – CPM Utilities (UK) (19xx) (PD).dsk
Multiface 2 File Utilities (UK) (19xx).dsk
Demon PD Library U002 – Utilities (UK) (19xx) (PD).dsk
Amram 2 ROM Utilities (UK) (19xx).dsk