Phantoms of Darkness was the new title given to some of Delia's sound for the 1970 radio play The Bagman, when this was released on a BBC record of sound effects Out Of This World.

Spectrogram

Copyright

Having been issued on a library record of sound effects, it is free to use.

The Performing Right Society's list of works by Delia Ann Derbyshire has:

Title: Phantoms of Darkness
Writer(s) Derbyshire Delia Ann
Publisher: BBC Worldwide Music
Creation date: 19 July 1997