Chamber Orchestra of Europe (1981-)(20)
The Keyboard Charitable Trust for Young Professional Performers (1991-)(3)
Haitink, Bernard (1929-2021)(2)
Jansons, Mariss (1943-2019)(2)
Bronislaw Huberman Society (1970-)(1)
Columbia Artists Management (New York, N.Y.)(1)
Europäische Kommission. Jugendorchester (1977-)(1)
Gringolʹc, Ilʹja Aleksandrovič (1982-)(1)