Alexander Kaimbacher – tenor, Austria (with Anna Sushon – piano, Israel)
Alexander Kolev – piano, Bulgaria (with Ilya Konovalov – violin, Israel)
Anna Sushon – piano, Israel (with Alexander Kaimbacher – tenor, Austria)
Bartłomiej Wąsik – Lutosławski Piano Duo, Poland (with Emilia Sitarz)
Bülent Evcil – flute, Turkey (with Phillip Moll – piano, Germany)
Emilia Sitarz – Lutosławski Piano Duo, Poland (with Bartłomiej Wąsik)
Ziad Qassem – cello, Puldin Piano Trio, Dobrin Petkov National School of Music and Dance – Plovdiv (with Nikolay Marinov – piano and Stefan Hubenov – violin)
Ilya Konovalov – violin, Israel (with Alexander Kolev – piano, Bulgaria)
Iren Kapelovska – piano, Bulgaria (with Micho Dimitrov – violin, Bulgaria)
Magda Amara–Vladar – piano, Russia
Milen Kirov – piano, Bulgaria / USA
Micho Dimitrov – violin, Bulgaria (with Iren Kapelovska – piano, Bulgaria)
Nikolay Marinov – piano, Puldin Piano Trio, Dobrin Petkov National School of Music and Dance – Plovdiv (with Stefan Hubenov – violin and Ziad Qassem – cello)
Simón Ibáñez Gines – clarinet, Spain (with Juan Carlos Cornelles – piano, Spain)
Stefan Hubenov – violin, Puldin Piano Trio, Dobrin Petkov National School of Music and Dance – Plovdiv (with Nikolay Marinov – piano and Ziad Qassem – cello)
Tibor Kovác – violin, Slovakia / Austria
Phillip Moll – piano, Germany (with Bülent Evcil – flute, Turkey)
Juan Carlos Cornelles – piano, Spain (with Simón Ibáñez Gines – clarinet, Spain)
