"concert band performance" . "1963-02-22T15:00:00"^^ . . . . . . . . . . . "radio broadcast" . "NEW YORK PREMIERE of Joseph Willcox Jenkins' CUERNAVACA\r\nNEW YORK PREMIERE of Ingolf Dahl's SINFONIETTA\r\nWORLD PREMIERE of Henry Bottenberg's WELCOME MARCH" . . . "WNYC 24th Annual American Music Festival" . "choir performance" . . . . .