与计算机互相传送演奏数据, Midi – Yamaha DGX-630 User Manual

Page 106

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与计算机互相传送演奏数据, Midi | Yamaha DGX-630 User Manual | Page 106 / 154 与计算机互相传送演奏数据, Midi | Yamaha DGX-630 User Manual | Page 106 / 154
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