Music by BAFTA and Ivor Novello nominated composer Christian Henson features on a host of TV shows, films and video games, from Poirot to Alien: Isolation. He co-founded the music technology company Spitfire Audio. Such is the success of Spitfire that professionals like Hans Zimmer ring them to ask to collaborate. Christian's practice and approach provides an outstanding example of a diverse, rewarding, ethical and sustainable life in music. In this episode he maps out that approach.