Viliana Valtcheva
- Conductor, Pianist
Musikhaus Kupferschmid
- Piano and music house, St Gallen
Plamen Papazikov
- Opera singer
Lyuben Karavelov 1897
- Cultural lyceum, Kurtovo Konare
Sabina Angelova
- Pianist
Valentina Velkova Kneubuehl
- Cellist
Stefka Rancheva
- Pianist
Music Play School
- Music school, Sofia
Radka Stefanova
- Folklore singer
Davide Galassi
- Opera singer, Composer
Inna Angelova
- Pianist
Radostina Stoyanova
- Violinist
Hiroko Haag
- Organist, Singer, Choral director