Resource Karlo Margetić: Triangle, Staple, Staple - 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 1 About Filmed and edited by Chris Watson for the Resound Project (funded by NZ On Air). Work Triangle, Staple, Staple Series title A Resound film Featuring Triangle, Staple, Staple for solo piano by Karlo Margetić in 2014