Callum Au is a British composer, arranger, orchestrator, and trombonist. He writes music across a wide range of genres, with a particular passion for big band and large jazz ensemble music. He is highly regarded for his stylistic awareness and versatility, and has worked with some of the world’s biggest artists, including Quincy Jones, Jamie Cullum, and the Royal Philharmonic Orchestra.
Selected Work Portfolio
Over the past ten years, Callum has established himself as one of the busiest arrangers and orchestrators in the country. He has worked alongside many of the world’s top commercial artists as a composer and arranger. He is at home writing anything from new compositions for contemporary big band to large scale arrangements for full orchestra.
As well as being in demand as a writer, Callum has been a member of the Ronnie Scott’s Jazz Orchestra since 2012 as a trombonist.
He has worked with most of the top big bands and jazz ensembles in the UK, for multiple West End musicals, at the BBC Proms, and as a session musician on many recordings for film and TV.
Where we are
14-15 Main Drive
Wembley HA9 7NA