Libretto by the composer, after "Livre des Questions" by Edmond Jabès. Premiere on May 3, 2012 by Munich Biennale. Opera in four acts written in 2016. Premiered on March 5, 2017 by Oper Halle. Libretto by Dirk Laucke (excerpts from “Trenches of Joy”). Work for large orchestra written in 2015. Duration of 10 minutes. World premiere by Philharmonisches Orchester Erfurt. A work for amplified string orchestra written in 2014. Duration of 18 minutes. World premiere was by Orchester Jakobsplatz. "Layering for 8 musicians" written in 2013. Duration of 18 minutes.