A R:IP tape with eight compositions by Gabriel Steens, Hans Tonino, Bart Egeter and Jaques Palinckx.

The Rotterdam Improvisation Poel (R:IP) is an association of musicians who like to improvise and experiment. Musical ideas, concepts and experiments are developed in project form. The projects are conceived and led by members of the R:IP, and sometimes by guest project leaders. Every year several new projects are organized, which are completed with public presentations.