Performance
Monthly Listeners
Current
Followers
Current
Streams
Current
Tracks
Current
Popularity
Current
Listeners 3,580
Top Releases
View AllBiography
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, Michael Bublé, and the Metropole Orkest.