The orchestra at the Juilliard School , which he attended on the G.I. Bill of Rights , also included Ray Still and John Mack , who both went on to stardom as principal players at the Chicago Symphony Orchestra and the Cleveland Orchestra , respectively .
John Mack
Juilliard School
/business/person/company
ORGANIZATION
Juilliard School
PERSON
Bill
PERSON
John Mack
ORGANIZATION
Chicago Symphony Orchestra