Before I go on with some german or otherwise OOP - here is a NP.
This special line-up is the direct precursor of the well known Schlippenbach Trio.
A short broadcast (28 minutes) from the 12th German Jazzfestival in Frankfurt.
Alexander von Schlippenbach - piano
Michel Pilz - bassclarinet
Paul Lovens - percussion
22. March 1970 Kongresshalle, Frankfurt, Germany
Buy recordings from Schlippi , Paul and Michel!!
Link in comments.
P.S. To all copyright holders - please contact me if you would like to have the pictures deleted.
All infringement of copyright is not intentional!