Radio Gibbon
BBC 2009 - a film by Mike Birkhead
Mike Birkhead's film is about the man behind Borneo's favourite radio station and how it is helping to rescue, pair up and rehabilitate the singing stars of the primate family: gibbons.
David's music features the electric violin of Christian Garrick, the oboe of David Theodore and the guitar of John Parricelli.
Listen to extracts from "Radio Gibbon":