| 摘要 |
<p>A percussive instrument system is described that has at least on rotational plate mounted comprising one or more elongated impacting elements extending radially outwards from an axis of rotation of the rotational plate and extending past an perimeter edge of the rotational plate. The rotational plate can be made to rotate, causing the impacting elements to strike one or more percussive instruments. A plurality of rotational plates may be coupled together to provide different impacting elements that strike percussive instruments at different timings.</p> |
