打开App
360P
电吹管(华魅866音色-34+19bB调) 指法直变调练习: 在灿烂的阳光下
尝试不用移调键直接指法变调，这样可比移调键秒变调更加快速
智能乐谱（各种乐器演奏曲）专辑403/642
App04:52
App04:56
App03:13
App01:28
App01:27
App04:31
App04:58
App03:46
App04:08
App03:43
App04:21
App03:58
App04:38
App05:13
App04:01
App04:55
App05:17
App04:10
App04:30
App04:41
App05:10
App03:16
App04:18
App04:19
App05:21
App04:34
App07:29
App06:45
App07:27
App04:16
App04:05打开App观看
