From the composer: "The inspiration for Cacophony comes from a large, canopied tree on my street. At dawn and dusk, the birds gather here and create an amazing cacophony of birdsong. In this work I wanted to recreate the sounds and textures of this effect by using both the lyrical and rhythmic abilities of the clarinet, but also the color opportunities that the delay pedal offers. You’ll hear a variety of birdsong, from a single bird singing just before dawn, to the back-and-forth calls of birds using the reverse delay. The digital delay creates a sense of duet and birds trying to out-sing each other. Eventually all the birds arrive in the tree to sing, using the digital delay to create a hazy wall of sound as timbral trills break through the cacophony as individual songs of birds."
Cacophony is in one movement with sections, including indications of the type of delay (reverb remains on throughout the piece).