- prof. DSc. Milena Bozhikova, Institute of Art Studies, Bulgarian Academy of Sciences in Sofia, Bulgaria
- dr Wojciech M. Marchwica, prof. UJ, Poland
- prof. Biljana Milanovic, Institute for Musicology of Serbian Academy of Sciences and Arts
- dr hab. Anna Piotrowska, prof. UJ, Poland
- prof. Rūta Stanevičiūtė, LMTA, Lithuania