Luisa Sello, PhD (Italy) – flute, chamber music
e mail: luisasello@yahoo.com
Maurizio Torelli (Italy)opera interpretation, vocal ensembles
e mail: info@istitutonazionaletostiano.org
Milenа Mollova, Honorary Prof. of NBU (Bulgaria)piano, chamber music
e mail: mmollova@gmail.com
Michael Frischenschlager, Doctor Honoris Causa of NBU (Austria)violin, chamber music
e mail: https://www.orford.mu/en/academy/faculty/michael-frischenschlager/
Rainer Bischof, PhD, Doctor Honoris Causac of NBU (Austria)musical philosophy and theory, composition
e mail: rainer.bischof@chello.at
Lecturer Lilyana Hossen Bulgaria (Austria)cello, chamber music
e mail: lilikehayova@yahoo.com
Lecturer Margarita Kalcheva (Bulgaria, Japan)double bass, chamber music
e mail: makalcheva@hotmail.com
Lecturer Nayden Todorov (Bulgaria, Austria)conducting, working with an orchestra
e mail: naydentodorov@gmail.com
Lecturer Rumen Cevtkov (Bulgaria, Netherlands)viola, chamber music
e mail: rumenviola@gmail.com