Birkby, Peter R. (2011) Peter R. Birkby 30th Anniversary Concert Programme. [Show/Exhibition]
Birkby, Peter R. (2008) Mutual Marimba Music- Part of the programme on the Autumn Recital Tour performed by Dave Danford. [Composition]
Birkby, Peter R. (2009) Eurovision Song Contest 2009 Theme Music. In: UNSPECIFIED.