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360P
有人说复音口琴是玩具，玩具能发出什么声音，广东音乐《步步高》
两把口琴吹奏，G调转C调
老郭吹口琴015/12
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App02:36打开App观看
两把口琴吹奏，G调转C调
App03:02App02:15App02:34App02:01App02:17App02:47App02:53App02:55App02:04App02:00App01:35App02:36
