The UK avant ensemble Apartment House performs three of John Cage's later works: Two (1987), a number piece using randomly-determined time brackets specifying pitch & dynamic; Hymnkus for up to 14 instrumental parts each of 17 elements blending the concepts of a hymn and a haiku; and Thoreau Drawings, the score twenty unnumbered pages on which Cage drew shapes onto a grid of six systems, each divided into 5+7+5 parts, following the form of a haiku.

Three realizations of composer David Behrman's "Unforseen Events" work using computer algorithms to respond to pitch cues from an instrumentalist, first in Berlin in 1989 with Curran and Werner Durand on soprano sax, then in NY in 1999 with Jon Gibson on soprano sax; plus "ViewFinder" with Werner Durand using a motion-triggered camera to alter electronic & wind instrumental sound.