Alexey Semyonov studied organ under Leonid Roizman at the Moscow Conservatory and graduated in 1973; he also completed an assistantship-internship there in 1975 in organ and harpsichord.
Leonid Roizman → Alexei Semyonov
Connected Figures
Leonid Roizman
2026–1989
Alexei Semyonov
b. 2026