Dunstan was one time singer with the pop band Chumbawamba. He made a documentary about the experience called Well Done, Now Sod Off which won the audience prize at Leeds International Film Festival in 2001.
He produced a soundtrack for Channel 4s “Whatever A Teenage Musical” in 2004, which was nominated for the RTS Craft Award for Best Original Soundtrack.
He produced Daisy Asquith’s recent documentary, the Grierson shortlisted “CLOWNS’ and Ed Kevill-Davies” PUPPET LOVE for Dandy.
He is currently making a documentray about punk band Sham 69 touring China.
He is about to start work on filming The Levellers on tour in November.