When to "Play For People"
During the period of serious study may I play for people (friends or strangers) or should I keep entirely away from the outside world?
From time to time you may play for people the pieces you have mastered, but take good care to go over them afterward—the difficult places slowly—in order to eliminate any slight errors or unevenness that may have crept in. To play for people is not only a good incentive for further aspirations; it also furnishes you with a fairly exact estimate of your abilities and shortcomings, and indicates thereby the road to improvement. To retire from the outside world during the period of study is an outlived, obsolete idea which probably originated in the endeavour to curb the vanity of such students as would neglect their studies in hunting, prematurely, for applause. I recommend playing for people moderately and on the condition that for every such "performance" of a piece you play it afterward twice, slowly and carefully, at home. This will keep the piece intact and bring you many other unexpected advantages.
"Afraid to Play Before People"
I can never do myself justice when playing for people, because of my nervousness. How can I overcome it?
If you are absolutely certain that your trouble is due to "nervousness" you should improve the condition of your nerves by proper exercise in the open air and by consulting your physician. But are you quite sure that your "nervousness" is not merely another name for self-consciousness, or, worse yet, for a "bad conscience" on the score of technical security? In the latter case you ought to perfect your technique, while in the former you must learn to discard all thought of your dear self, as well as of your hearers in relation to you, and concentrate your thinking upon the work you are to do. This you can well achieve by will-power and persistent self-training.
Effect of Playing the Same Piece Often
I have heard artists play the same piece year after year, and each time as expressively as before. After a piece has been played several hundred times it can hardly produce on the player the same emotional effect that it originally did. Is it possible for a player by his art and technical resources so to colour his tones that he can stimulate and produce in his audience an emotional condition which he himself does not at the time feel?
In music emotion can be conveyed only through the means and modes of expression that are peculiar to music, such as dynamic changes, vacillations of tempo, differences of touch and kindred devices. When a piece is played in public very often on consecutive occasions—which artists avoid as much as they can—these expressions gradually assume a distinct form which is quite capable of preservation. Though it will in time lose its life-breath, it can still produce a deception just as (to draw a drastic parallel) a dead person may look as if he were only asleep. In this parallel the artist has, however, one great advantage. Since he cannot play a piece very often without having a number of errors, rearrangements, slight changes creeping into it, he must, in order to eliminate them and to cleanse the piece, return from time to time to slow practice in which he also refrains almost entirely from expression. When in the next public performance the right tempo and expression are added again they tend strongly to renew the freshness of the piece in the player's mind.
The Pianist Who Fails to Express Herself