- In September 1965 Delia created a signature tune for the series: see Tom-Tom Signature Tune.
- In September 1966 Delia created music and sound treatment for "Tom-Tom II". See Tom-Tom music.
- One programme dated 26th November 1968 includes a filmed visit to the Radiophonic Workshop in which a blushing plastic-macked presenter interviews John Baker and others, and in which a long-haired Delia can be seen in the background for a second or two.
A new theme tune was created in the second half of 1968 by John Baker.
- Part of the 26th November 1968 episode is included at the start of the Masters of Sound feature.