"In an arena of copycat concert artists, Gelber's is a singular voice" (The St. Louis Post-Dispatch). Born in Argentina, his remarkable career has included collaborations with distinguished conductors such as Sergiu Celibidache, Sir Colon Davis, Charled Dutoit, Lorin Maazel, Kurt Masur and George Szell. His performances and award-winning recordings reveal "immaculate articulation and control which place him in a class of his own" (The Washington Times).