Thanks to the original taper and poster.....
Michel Portal, saxophones, clarinets, bandoneon
Bernard Lubat, piano, drums
Jean-François Jenny-Clark, bass
Jean-Pierre Drouet, percussion
1. Splendid Yzlment (MP) [20:55]
2. Voyage (MP) [20:47]
3. Valse Mauve (BL) [16:16]
4. Ball (JPD) [09:52]
Recorded on October 11, 1981 during the 6th New Jazz Festival at the Fabrik, Hamburg, Germany.
FM radio broadcast NDR Hamburg
Tracks 2 (faded out) and 3 were probably a single continous performance.