an Entity references as follows:
George Sopkin (April 3, 1914 – October 28, 2008) was an American cellist who was a founding member of the Fine Arts Quartet and faculty member at Kneisel Hall School of Chamber Music in Blue Hill, Maine. He left in symphony in 1941 to form the Fine Arts Quartet together with violinist Leonard Sorkin, who had also performed with the Chicago Symphony. Sopkin served together with other musicians in the United States Army Air Forces during World War II in Orlando, Florida. Sopkin and other musicians made records of their performances that were sold at the PX.