Glenn Kotche: Drumkit Quartets

Drumkit Quartet No. 51

Drumkit Quartet No. 1

Drumkit Quartet No. 3: I. —

Drumkit Quartet No. 3: II. —

Drumkit Quartet No. 3: III. —

Drumkit Quartet No. 6

Drumkit Quartet No. 50

Drumkit Quartet No. 54

Drumkit Quartet No. 51 (Chicago Realization)