Stephen has collaborated with such artists as:

Morcheeba Albums: Big Calm, Who Can You Trust?, Fragments of Freedom and Parts of the Process.

David Byrne: Feelings.

Paolo Nutini: Sunny Side Up.

Deep Purple: Live at Montreax 2011.

Tiger Lillies: Boquet of Vegetables, The Early Years.

Ilya: They Died For Beauty.

Katherine Mount: Ethans Song.