In 1967, she assisted Guy Woolfenden with his electronic score for Peter Hall's production of "Macbeth" with the Royal Shakespeare Company. The two composers also contributed the music to Hall's film "Work Is a Four-Letter Word" (1968). Her other work during this period included taking part in a performance of electronic music at The Roundhouse, which also featured work by Paul McCartney, the score for an ICI-sponsored student fashion show and the sounds for Anthony Roland's award-winning film of Pamela Bone's photography, entitled "Circle of Light". She composed a score for Yoko Ono's short film "Wrapping Event", but no copy of the film with the soundtrack is known to exist.