Prior to joining Air-Edel, Maggie trained as a recording engineer and worked at both the BBC and EMI.

Maggie has worked as music Producer, Co-ordinator and Supervisor on many high-profile films across all genres.  Her recent credits include The Land of Sometimes, Stitch Head, Wicked – For Good, Wicked, Snow White, Ghostbusters; Frozen Empire, Chevalier, Death on The Nile, Bumblebee, Murder on the Orient Express, Darkest Hour, Kubo and the Two Strings, Cinderella, The Boxtrolls, Brave, Thor, The King’s Speech, Atonement, Gosford Park, Bridget Jones’ Diary, Pride & Prejudice and Harry Potter and the Goblet of Fire amongst others.

Maggie served as a PRS Director for many years and was an active member of the PRS Executive Board. Maggie was a member of the BAFTA Film committee for four years and Chairman of BAFTA Archive Heritage Committee.

In 2025, Maggie won the US Guild of Music Supervisors award for her work on WICKED and in 2024, she was awarded the prestigious WSA Industry Award at the Ghent Film Festival in recognition of her remarkable contribution to the film music industry.  She was also presented with the Krakow Film Music Festival Ambassador Award in 2023, a BASCA Gold Badge Award in 2017 and an APRS Fellowship in 2012. In 2004, Maggie was the recipient of the Malaika Award, presented to her by the African Children’s Choir in recognition of her work and contribution to the charity.