Otto Klemperer
Berry was a prolific recording artist and participated in many highly acclaimed opera recordings, including the classic Otto Klemperer recordings of "The Magic Flute" (as Papageno) and "Fidelio" (as Don Pizarro), both for EMI Records. He also recorded Johann Sebastian Bach's sacred oratorio "St. Matthew Passion" for Columbia Records with Otto Klemperer and the Philharmonia Orchestra in 1961 and years later for Deutsche Grammophon with Herbert von Karajan and the Berlin Philharmonic in 1972.