(b nr. Kharkov, 1863; d NY, 1945).
Russ. pianist and conductor. Pupil of Liszt at Weimar 1883–6. Début Moscow 1880, Leipzig 1883. Prof. of pf., Moscow Cons. 1887–90. Extensive tours, incl. Eng. and USA 1898–9. Cond., Moscow PO 1901–2; formed own orch. in St Petersburg. Left Russia 1919, settled in NY. Taught at Juilliard Sch. 1925–42. Arr. concs. by Bach and Vivaldi.