John Falsetto London-based John Falsetto is a composer, actor, songwriter, multi-instrumentalist and vocalist. Mbira is his focus. He’s composed music for theatre, including the award-winning The Jungle by Good Chance Theatre and Ben Johnson’s Volpone for Tangle Theatre Company. The multi-faceted artist was signed to WARNER CHAPPELL MUSIC by Shani Gonzales and Ayla Owen, with a specific focus on Falsetto scoring for Film, TV and Theatre via Warner Chappell’s newly created bespoke score and neoclassical initiative, WCM Neo.