UMO Plays the Music of Muhal Richard Abrams UMO CD 101 (1989)
Conductor Muhal Richard Abrams. Feat. Chuck Findley (tp), Lars Danielsson (b), Klaus Suonsaari (dr). New international version released by SLAM Productions, England (1999).

1. Big T 9’52
2. Ritob 3’37
3. Half Step 4’59
4. Melancholia 6’40
5. Fortex 7’57
6. Fanfare 3’35
7. Symtre 4’54

UMO Jazz Orchestra
Conductor: Muhal Richard Abrams
Saxophones: Pentti Lahti, Teemu Salminen, Eero Koivistoinen, Kari Heinilä, Pepa Päivinen
Trombones: Markku Veijonsuo, Mircea Stan, Juhani Aalto, Mikael Långbacka
Trumpet: Chuck Findley, Simo Salminen, Esko Heikkinen, Heikki Halmila
Guitar: Markku Kanerva
Piano: Seppo Kantonen
Synthesizer: Kirmo Lintinen
Bass: Lars Danielsson
Drums: Klaus Suonsaari
Percussion: Mongo Aaltonen