He read music at Clare College, Cambridge and graduated in 2018, having held a choral scholarship and an instrumental award there.
Hession has written works which have been performed in numerous venues (amongst them Westminster Abbey, King's College, Cambridge, Peterborough Cathedral, etc.)
Hession's recent works include a commission by The King's Singers[2] and a set of canticles[3] premièred by the Choir of Clare College, Cambridge in 2018.
In January 2018, Hession conducted the UK premiere of Iván Fischer's Eine Deutsch-Jiddische Kantate in Clare College Chapel.
[5] Hession has given performances across the UK, at venues including West Road Concert Hall, Cambridge, St. Martin in the Fields, St. James's Piccadilly, London, the Royal Northern College of Music and Peterborough Cathedral.