Resource John Psathas discusses Helix and the NZ Chamber Soloists – VIDEO Embedded video Media on demand × Borrow/Hire: To borrow items or hire parts please email SOUNZ directly at [email protected]. Media About Featuring 2 About Copyright CMNZ, John Psathas Featuring John Psathas Helix for piano trio by John Psathas in 2006 20m