Bill Dixon, Franz Koglmann, Steve Lacy Opium

Bill Dixon trumpet (, 3) Franz Koglmann trumpet (, 3 to, 7), flugelhorn (, 1,, 2,, 4 to, 7) Josef Traindl trombone (, 1,, 2) Steve Lacy soprano saxophone (, 1,, 2,, 4 to, 7) Steve Horenstein tenor saxophone (, 3) Alan Silva bass (, 3) Cesarius Alvim bass (, 1,, 2) Toni Michlmayr bass (, 4 to, 7) Aldo Romano drums (, 1,, 2) Walter M. Malli percussion (, 3 to, 7) Gert Geier electronics (, 4 to, 7) 1 Der Vogel, Opium (Koglmann) 00:00 2 Carmilla (Koglmann) 06:41 3 For Franz (Dixon) 11:40 4 Flops (Lacy) 28:45 5 Bowery 1 (Koglmann) 33:57 6 Bowery 2 (Koglmann) 39:39 7 Flaps (Lacy) 44:44 , 1,, 2 recorded at Acousti, Paris on December 19, 1975. , 3 recorded at Studio Heinz, Vienna on August 6, 1976. , 4 to, 7 recorded at Mueller Sound Studio, Vienna on April 26, 1973.