Play Guitar on iPad

[postlink] https://kh4it-joke.blogspot.com/2013/04/play-guitar-on-ipad.html[/postlink] http://www.youtube.com/watch?v=xVyzUDsZlQkendofvid [starttext] ឧបករណ៍ភ្លេងលេងលើ iPad នៅ iOne Canadia 1 [endtext]