| 摘要 |
<p>The invention relates to a device for assisting the playing of a score for a musical instrument, comprising, on a first support (11), at least one bearing surface and at least one picture of keys comprising a plurality of shapes (17) representing the keys of the instrument, at least one shape of the set defining each key that has to be used in order to play a note; and, on a second support (18), a plurality of series of selection marks (19) that can be placed opposite said playing shapes, each series corresponding to at least one key signature of a score. One (18) of the supports is a sleeve designed to surround the other support so that it can slide vertically while rotating horizontally in order to cause a series of selection marks corresponding to the key signature of the score that is to be played to coincide with at least one playing shape for each note.</p> |
