Blanter, the son of a Jewish craftsman, was born in the town of Pochep, then in the Chernigov Governorate of the Russian Empire. He studied piano and violin at the Kursk Higher Music School. In 1917-1919, he continued his education in Moscow, studying violin and composition. Blanter's first songs were composed in the 1920s. At the time, he wrote light dance and jazz music, including "John Gray" (1923), a foxtrot that became a major hit. In the 1930s, as Soviet culture grew more repressive and ideologically rigid, Blanter shifted toward writing Soviet propaganda songs.