Caoma
  Founded by Sigi 1991 with Tomasz Stanko (tp), Ed Schuller (b) and Billy Elgart (dr) the band musically was based in advanced Modern Jazz.

The CD "Caoma" was released in 1993. At the same time 1993 the band appeared in a new line-up with Herb Robertson (tp), Mike Richmond (b) and Wolfgang Reisinger (dr).
That band performed until 1997. Highlights were a. o. their involvement at the Festival "Wien Modern" in a work of Bernd Alois Zimmermann and a performance in the Knitting Factory - New York.