Trio Treiter has been played on NTS in shows including The Pentagon Faceslap, featured first on 25 January 2020. Songs played include Sopranino.

A free jazz trio from Holland featuring Hank van Hemert on saxophones, Dick Schoonderbeek on bass, and Jan Pilon on percussion. Their only release was allegedly the 1975 LP "Syndrome of Influence" on Hemscho Recordings.

That's all we know.