The group features Drummer Kenny Wollesen, alto saxophonist Jonathon Haffner, trumpeter Kirk Knuffke and others.

For AudioBox Matera 1990: International Festival of Sound Experimentation (Pinotto Fava, curator), Morris created Spiriti Materani featuring Wayne Horvitz (keyboards, electronics), J.

The project took place in Madonna delle Virtù, a 12th-century rupestrian church in Sasso Caveoso, Matera, Italy.

"[3] and Ed Hazell writes, "At his best, Morris can shake players out of their old habits, or place a microscope on one aspect of a musician's artistry and build an orchestral fantasia around it.

[2][5] With Billy Bang With Wayne Horvitz With Frank Lowe With Joe Morris With David Murray With Triple Trip Touch (T.T.T.)