Springs: Easily created, and then able to release a sudden surge of energy
Originally published on Facebook on 2.8.16
There is no technical or musical difficulty at the piano that will not yield to a sufficient application of energy. We must have, however, a reliable way to create such unstoppable energy, and create it at the moment we need it.
A spring is a way of storing up potential energy, usually in a gradual fashion, for the purpose of a sudden release, or sudden burst of energy. Many of the more difficult technical issues at the piano, which compared to what comes before and after in the same piece of music, require such a heightened release of energy, and though briefly, at an energy level much greater than the rate at which we are expending energy in our playing.
Playing situations requiring this sudden ability to release copious amounts of energy in a brief burst of time are: skips, extreme speed, and in general those technical situations that suddenly arise that are ‘dense’, where the hands and fingers feel somewhat lost in the keyboard and unable to navigate from note to note, or finger to finger, with alacrity.
The principle of the spring is fairly simple. It requires something that has the ability to be temporarily deformed and which will spring back to its original shape with great speed.
As it turns out almost any part, or even part of a part of the body can behave in this fashion.
In the future we will enumerate examples of these many springs.