Exploring new ways of interplay within a classic jazz trio setting, "Zyklus 1" or "Cycle 1" is the 3rd album from the trio of Bertrand Denzler on tenor saxophone, Joel Grip on double bass, and Sven on Ake Johansson on drums, a double CD + poster of four improvisations that reference "Time" through masterful technique and superb collective free jazz.

The Boperation quartet of Axel Dorner (trumpet), Pierre-Anotoine Badaroux (sax), Joel Grip (bass), and Antonin Gerbal (drums) apply modern playing techniques to the original compositions of bepop artists including Herbie Nichols, Jackie McLean, Fats Navarro, &c.