Mary Harris began her musical journey at the tender age of 5 years old and has since shared her talents as a singer, composer and keyboard player around the world. Some highlights of Mary's recording and live performances include such notables as Pink Floyd, Jimmy Buffett, Animal Logic (Stewart Copeland and Stanley Clarke) Michael McDonald, Carole King and many many more. Her talent as a vocal arranger drew the attention of a wide range of producers including Alan Parsons, Elliot Scheiner, James Gurthie, and Russ Kunkell among others.
In the 90s, Mary joined forces with husband Burleigh Drummond to establish the group Tin Drum. The collaboration produced 3 CDs so far. Real World, Small Parade and Where Have You Been?. This was an opportunity for Mary's composing to come to the forefront and has resulted in many placements for film and TV. Tin Drum attracted the attention of other artists and evolved into Tin Drum Music, a production company and studio where Mary has been very active performing, producing and writing.
Recently, Mary has been active in Ambrosia and her talents are featured in both recording and touring, bringing a fresh and exciting sound to the group.