Boris Sobinov

Yuri Sobinov: Boris Sobinov at the piano, 1910
The famous Russian singer Leonid Sobinov with his son Boris

Boris Leonidovich Sobinov (Russian: Бори́с Леони́дович Со́бинов; 1895 in Moscow – 1956 in Klin) was a Russian composer and a son of Leonid Sobinov, Russia's leading lyric tenor during the first quarter of the 20th Century.