Tom Johnson/Formulas for String Quartet James Tenney/Arbor Vitae John Eagle/rhythm color #3
Isaura String Quartet: Emily Call, Madeline Falcone, violins, Melinda Rice, viola, Betsy Rettig, cello
The Koan Quartet: Eric Clark, Orin Hildestad, violins, Cassia Streb, viola, Jennifer Bewerse, cello