Clefs5.—The first actual musical characters to be written are the clefs. Misconception of the function of these is so common, not among practical musicians only, but on the part of elementary theorists, that a few words of explanation are necessary. The commonest fallacies are to suppose that if clefs are the right shape their exact position on the stave does not matter, and that their position varies. Both suppositions are, to quote a delightful Ruskinism, "accurately false." A clef identifies and originally was used with a single line, and identifies others only by their relationship to this. Hence its precise shape is of less importance than its being on the right line. Indeed, the shape of clefs has varied so much that many able practical musicians do not know that they were originally simple letters, the treble clef a small "g," the bass clef a small "f." From this beginning has been evolved so elaborate a sign, sometimes not merely covering all the lines of a stave, but going beyond them, that it is necessary to explain which line a clef is on. Thus the "G," or treble clef, is on that line which its interior termination is on, and which it curls round, touching it in all four times. The upper part of the treble clef is sometimes kept within the stave, but, as in the present examples, more often rises above the stave. The point is merely a matter of taste.
