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line; and so that the keys may always be struck with the soft and fleshy tips of the fingers, and that neither the nails nor the flat surface of the fingers shall touch the keys. In striking the black keys, the fingers must be stretched out a little more; but even in this case they must always remain sufficiently bent.
The percussion on the keys is effected solely by the fingers, which, without any actual blow, must press each key firmly down; and in doing this, neither the hand nor the arm must be allowed to make any unnecessary movements. The thumb should always strike the key with its external narrow surface, and in so doing it must be but very little bent.
The white keys are to be struck on the middle of their anterior broad surfaces, and the black keys pretty close to their nearest extremities or ends.
You must take great care, Miss, that you do not strike any key sideways or obliquely; as, otherwise, a contiguous and wrong key may chance to be touched; and, in music, nothing is worse than playing wrong notes.
While one finger strikes, the other fingers must be kept close to the keys, but always bent, and poised quite freely in the air; for we must not touch any key before the moment in which it is to be struck.
The most important of the fingers is the
