Events 2017 | Romania Masterclass ” Vocal technique with maestro Ion Piso” 2017-04-05 Events 2017, Romania
Events 2017 | Russian Federation Lecture for students and teachers “ Let’s save a health of a voice” 2017-04-10
Events 2017 | Russian Federation Lecture “ Hygiene and special aspects of childrens’ voice development” 2017-04-10
Events 2017 | Germany Beatboxing für Musikbegeisterte von 5 bis 80 Jahren (Workshop, Tag 1/2) 2017-04-052024-01-28
