Work Defense Mechanism for Yahama Disklavier and electromechanical drums Year: 2013 Year: 2013 David Downes Composer Composer: David Downes Films, Audio & Samples 1 About Work Films, Audio & Samples David Downes: Defense Mecha... Embedded video See details ➔ About Performance history Related works Bliss Mechanism for clarinet, piano and small ensemble Crystalline Athos for clarinet and other instruments Our Pacific Place music for educational video Paperweight for tape Shards electroacoustic The Maori Jesus for solo voice with tape/electronics