Mazen Kerbaj

Güley Alagöz, Tom Arthurs, Ulrike Arzet, Nafea Abo Assi, Damir Bacikin, Juri Bell, Johannes Böhmer, Linus Bornheim, Paul Brody, Axel Dörner, Sabine Ercklentz, Ruhi Erdogan, Gabeyre Farah, Steffen Faul, Cornelius Fritsch, Gaetano Gangarossa, Callum G’Froer, Alexander Gibson, Dennis Ginzburg, Nils Lennart Haack, Claudia Habig, Brad Henkel, Didrik Ingvaldsen, Tyge Jessen, Jan Kaiser, Milad Khawam, Carina Khorkhordina, Martin Klingeberg, Anke Lucks, Arvid Maier, Yannick Mäntele, Gisela Meßollen, Fritz Moshammer, Nikolaus Neuser, Frank Noé, Dearbhla Nolan, Daniel Allen Oberto, Kelly O’Donohue, Achim Rothe, Florian Scheffler, Kristine Schlicke, Aaron Schmidt-Wiegand, Leo Schmitt, Paul Schwingenschlögl, Saeid Shafiei, Przemek Swiderek, Mai Takeda, Cornelia Wolf, Armando Carrillo Zanuy trumpets