"This release brings together two works by Alvin Lucier centered on the pipe organ, a perfect instrument for Lucier’s compositional practice. Both are first recordings. “Swing Bridge” was commissioned by this record’s ensemble, the Australian Art Orchestra, for the Melbourne Town Hall Grand Organ. The score requires that specific pipes be removed from the organ and run into three specially constructed offset chests, each accommodating two pipes (six pitches total). These pipes are manipulated by three or more performers, known as ‘pipe wavers.’ The organ and pipe wavers are accompanied by the ensemble who create long tones microtonally associated to the organ. For “Sizzles” the composer writes: “Drums of various sizes are randomly placed throughout the performance space. Fine materials such as lentils, chickpeas, and candy hearts are sprinkled on the drumheads. As low organ tones are sounded, the skins of the drums vibrate sympathetically, causing the drums to sound and the material to move. Each drum is individually amplified with a contact or air microphone and a separate amplifier.”"
