Isaak Lazarevich lived in Voronezh since 1949. He was the teacher at the Voronezh Musical College, performed in concerts. Among his students were, Ischenko, Koval, Bashta, Malykha. He was the author of newspaper reviews. In 1955 moved to Moscow, worked in the MosConcert. He has performed in Russia and abroad (France, Belgium, Romania, Bulgaria, Chile, Brazil, Peru).