| 摘要 |
A finger alignment device for a musical instrument, the alignment device includes an enclosure having a mounting surface and at least one open end, the enclosure arranged to substantially cover a fore end of a finger and a releasable fastening means for engaging with the instrument. In some embodiments, the musical instrument includes at least one valve and the releasable fastening means arranged on the mounting surface to releasably secure the enclosure on one of the at least one valve.
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