Mike Wittgraf’s Turning for flute and live Kyma processing was performed at the Electronic Music Midwest festival in Kansas City on 4-5 April 2025 by featured composer/performer Lisa Bost-Sandberg.
Wittgraf’s Turning is a play on words inspired by the mechanism of Bost-Sandberg’s Kingma System® flute with Glissando Headjoint® and, according to Wittgraf, Bost-Sandberg “thrilled audience members every time she played” at EMM.
Bost-Sandberg also performed Wittgraf’s A Vox Novus short for flute and fixed media (produced with Kyma).

Sharing a concert with Wittgraf, Brian Belet‘s fixed media composition My Last Tape Piece was performed at the conference as an 8.4.1 sound structure (8 surround sound speakers on the floor, plus 4 elevated quad speakers).
EMM features a 12-channel immersive system, Yamaha powered speakers and subwoofers, and a Digico S21 mixer (named “EMMilia”)