- Mason & Ellwood, ‘My Ántonia’ (‘We’ll Build a New Life’), a one act friendship-musical for young performers on the joys and challenges of migration
- Drescher, Schrammel & Millöcker arr. Mason, Three Viennese Marches to accompany Stoppard’s On the Razzle
- Mason & Ellwood, ‘Beowulf – The Song of Freedom’
- Mason J. Incidental music to Brecht’s The Caucasian Chalk Circle
- Mason J. Incidental music to Shakespeare’s Two Noble Kinsmen
- Mason J. Two three-part songs for Shakespeare’s Twelfth Night
