Instructions with rotary harp to show the timing of Hatsutsuru

摘要

[Challenge] the player's point of view and the rotary herbs of instructions with that shows the timing of Hatsutsuru that can be played without the range of movement of the hand to do Hatsutsuru is kept within a certain range to lose sight of the playing position on the instructions provide. A Using the fasteners 2 of the strings to the body are disposed a plurality of strings 1, a mechanism for rotating the body inside or outside of the body, substantially for the strings face 3 spanned It is to be rotated about the vertical axis 4, and a down instruction 6 shows the timing of Hatsutsuru strings installing surface or inside the body of the body. Rotate the body when playing, the chord to be Hatsutsuru, by moving the position of the hand that performs the player's viewpoint and Hatsutsuru to be played by kept the movement of the viewpoint and hand in a specific range. .BACKGROUND