"Messa di Voce (Bounce)" by Golan Levin and Zachary Lieberman

Performed by sound poet Jaap Blonk.

Jaap emits a stream of bubbles by making a cheek-flapping sound. But the resulting cloud of jostling sound-bubbles is unstable. When they crash to the ground, the bubbles release the sounds which Jaap recorded into them.

Developed 2003 / Performed 23 February 2009 in "The Human Voice in a New World Concert Series", Frederick Loewe Theater, New York University. Presented by the Electronic Music Foundation.

Golan Levin website