Resource Sarah Ballard discusses 'Synergos' - VIDEO Embedded video Media on demand × Borrow/Hire: To borrow items or hire parts please email SOUNZ directly at info@sounz.org.nz. Media About Featuring 2 About Filmed and edited by Chris Watson for the Resound Project (funded by NZ On Air). Featuring Sarah Ballard Synergos for orchestra by Sarah Ballard in 2014 13m 30s