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In addition to his performance schedule, he also did a lot of artistic advisory work, like working with Pierre Audi at the Almeida Festival in London, for many years the leading London venue for contemporary music programming, and likewise at the formation of the Music Factory festival in Bergen, Norway, with Geir Johnson.
Watkins' compositions include a full-length opera, The Juniper Tree, premiered at the Munich Biennale in April 1997, and given its UK premiere at the Almeida festival in July of that year by the London Sinfonietta conducted by Markus Stenz.