Markus Trunk: four stills (2002/07) (April Guthrie)
James Saunders: #080607-2 (2007) (Christa Graf, Mark So)
Tim Parkinson: string quartet (2002) (Christa Graf, Orin Hildestad, Cassia Streb, April Guthrie)
Jürg Frey: ohne titel (2 violinen) (1995/96) (Christa Graf, Orin Hildestad)
Michael Pisaro: ils (harmony series no. 18) (2005) (Michael Pisaro, Madison Brookshire, Clay Chaplin, Cassia Streb, Tashi Wada, Christa Graf, April Guthrie, Orin Hildestad)
The Dog Star Orchestra (2007): Ori Barel, Madison Brookshire, Raven Chacon, Clay Chaplin, Katie Clark, Rory Cowal, Aaron Drake, Mari Garrett, Christa Graf, April Guthrie, Orin Hildestad, Danny Holt, Shirley Hunt, Hans W. Koch, Anne LeBaron, Adam Overton, Kathy Pisaro, Michael Pisaro, Mark So, Laura Steenberge, Cassia Streb, Lisa Tolentino, Tashi Wada, Bettina Wenzel