打开App
360P
电子琴和弦速成：1分钟快速学会B调的基本和弦，原来这么简单！
接上节课，继续讲解B调的基本和弦，这节课教你用1分钟快速掌握B调的基本和弦！
电子琴免费教学视频课程77/89
App02:32
App01:11
App02:24
App02:35
App01:19
App02:04
App02:00
App02:06
App02:12
App01:51
App03:02
App04:43
App03:47
App03:26接上节课，继续讲解B调的基本和弦，这节课教你用1分钟快速掌握B调的基本和弦！
App02:32App01:11App02:24App02:35App01:19App02:04App02:00App02:06App02:12App01:51App03:02App04:43App03:47App03:26
