Jonathan is a graduate of the Conservatory in Prague. He is an excellent and sought-after musician (he performed, for example, in the Czech production of MASS by Leonard Bernstein; he recorded for the American production of the series Game of Thrones; he was also a member of the well-known boys’ choir Pueri Gaudentes). He is also a popular teacher with many years of teaching experience. Works with children and students of all ages. Jonathan has been working at ISMFA since 2024.