Students Should Hear Virtuosos
"For the same reason it is advisable for the pupil to hear many fine pianists. He should never miss an opportunity to attend the concerts of great virtuosos. I can frankly say that I have learned as much from hearing the concerts of great performers as I have from any other source of educational inspiration. The pupil should listen intelligently and earnestly. When he hears what appeals to him as a particularly fine tonal effect, he should endeavor to note the means the pianist employs to produce this effect.
"He must, however, learn to discriminate between affection or needless movement and the legitimate means to an end. Consequent upon a relaxed full arm is the occasional dropping of the wrist below the level of the keyboard. A few great players practice this at a public recital, and lo! and behold! a veritable cult of 'wrist-droppers' arises and we see students raising and lowering the wrist with exaggerated mechanical stiffness and entirely ignoring the important end in which this wrist dropping was only an incident.