Returning to the U.S. in the mid-1920s , he began appearing with several orchestras .
Born in New York City of a German father and a French mother , young Harold traveled to Germany with his family where he studied at the Royal Berlin Academy of Music .
Returning to the U.S. in the mid-1920s , Harold began appearing with several orchestras .
Born in New York City of a German father and a French mother , young Harold traveled to Germany with his family where he studied at the Royal Berlin Academy of Music .