Apii Thatini Mu Murtu (To sing and carry a coolamon on country together), 20:14 Queensland Symphony Orchestra Apii Thatini Mu Murtu (To sing and carry a coolamon on country together), 20:14 Queensland Symphony Orchestra Behind Doors, 16:51 William Barton, didgeridoo, Veronique Serret, violon Birdsong at Dusk and Petrichor, for string quartet and didgeridoo, 16:14 Sydney Symphony Orchestra, William Barton Didge Fusion, 4:38 William Barton, didgeridoo, Earth Cry, 11:14 Peter Sculthorpe, Queensland Symphony Orchestra, Michael Christie Invisible Frequencies, 41:21 Kalkani, 7:38 William Barton, didgeridoo, Veronique Serret, violon Square Circles Beneath the Red Desert Sand, 10:03 Australian String Quartet