Lev Kamenev arrested in 1902, ending his formal education. From that point on, he worked as a professional revolutionary, and was active in the capital St. Petersburg, Moscow and Tiflis. He adopted the surname Kamenev during this period. In the early 1900s, he married Olga Bronstein, a fellow Marxist (and younger sister of Leon Trotsky, who had also adopted a different surname). The couple had two sons together. Kamenev joined the Communists in 1901. He took a brief trip abroad in 1902, meeting Russian social democratic leaders living in exile, including Vladimir Lenin, whose adherent and close associate he became. He also
Lev Natochenny which built a reputation as "the summer meeting point for young pianists". Among his students are ECHO Music Award winners Martin Stadtfeld, Dirk Mommertz/Fauré Quartet, as well as winners of major international competitions Nami Ejiri, Soyeon Lee, Christopher Park, Evgenia Rubinova, Eugene Choi, Guoda Gedvilaite. His discography includes a Juno-nominated album of Schubert’s "Schwannengesang" with Canadian baritone Kevin McMillan. Other noted recordings are selections from Brahms, Schubert, Shostakovich and Schnittke. Natochenny is an American citizen and lives in New York and in Frankfurt am Main. Lev Natochenny Lev Natochenny (Russian: Лев Наточенный) (born January 26, 1950) is a Russian-American classical