| # | Title | Rating | Length |
|---|
| A1 | Reactionary Tango (In Three Parts)- engineer:
- Tom Mark
- producer:
- Carla Bley
- bass:
- Steve Swallow (in 1980-12)
- drums (drum set):
- D. Sharpe (in 1980-12)
- euphonium:
- Joe Daley (in 1980-12)
- keyboard [organ, piano]:
- Carla Bley (in 1980-12)
- reeds [tenor saxophone, clarinet]:
- Tony Dagradi (in 1980-12)
- saxophone [alto, soprano saxophone]:
- Carlos Ward (in 1980-12)
- trombone:
- Michael Mantler (in 1980-12) and Gary Valente (in 1980-12)
- tuba:
- Earl McIntyre (in 1980-12)
- phonographic copyright (℗) by:
- ECM Records , ECM Records GmbH (in 1981) and WATT Works, Inc. (in 1981)
- recorded at:
- Grog Kill Studio in Woodstock, New York, United States (in 1980-12)
- mixed at:
- Grog Kill Studio in Woodstock, New York, United States (in 1981-01)
- recording of:
- Reactionary Tango, Parts 1/2/3 (in 1980-12)
- composer:
- Carla Bley
- publisher:
- Alrac Music
| | 12:52 |
| A2 | Copyright Royalties | | 6:42 |
| B1 | Útviklingssang | | 6:30 |
| B2 | Valse Sinistre | | 4:54 |
| B3 | Floater | | 5:54 |
| B4 | Walking Batteriewoman | | 4:24 |