This program, the oldest in the set, contains a fair amount of hiss and moments of distortion in the forte (loud) passages. Distortion is particularly noticeable in Tracks , , as well as in more saturated moments in the Mozart and Rachmaninov. The Schumann recording is on the whole much better; distortion only audible in Tracks  and ; a little distortion in the forte passages in Tracks , , and .
[1-21] 1958 Philharmonic Hall
[22-26] 1958 Philharmonic Hall [27-42] 1959 Philharmonic Hall