Drumkit Quartet No. 1

1 Drumkit Quartet No. 51
2 Drumkit Quartet No. 1
3 Drumkit Quartet No. 3: I. —
4 Drumkit Quartet No. 3: II. —
5 Drumkit Quartet No. 3: III. —
6 Drumkit Quartet No. 6
7 Drumkit Quartet No. 50
8 Drumkit Quartet No. 54
9 Drumkit Quartet No. 51 (Chicago Realization)