Pierre Henry
Vérin appears also as improviser or electronic musician in several CDs ("Xe symphonie" by Pierre Henry, "Préfixes" by Michaël Levinas, "Congruences" by Michael Jarrell, "Improvisations préparées" with Mirtha Pozzi and Pablo Cueco) and performed with saxophonist Daniel Kientzy, actor Jean-Louis Jacopin, flutist James Newton, saxophonist Steve Coleman, pianist Anne-Marie Fijal. He has performed the electronic part of mixed and acousmatic pieces by Pierre Henry and many others. As a pianist, Vérin was accompanist of choirs and singers, played in jazz groups (with François Moutin and Louis Moutin, Philippe Botta and others).