"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" . . "1963-02-22T15:00:00"^^ . . . . . . . . . . . . . . "choir performance" . . "concert band performance" . "radio broadcast" . . "WNYC 24th Annual American Music Festival" .