У вашего броузера проблема в совместимости с HTML5
Slow Blues in E
Harmonica: Lee Oskar in A (music in E).
Draw hole 3 is adjusted according to my tutorial video:
http://uk.youtube.com/watch?v=ajAvXZlqesY
Draw hole 6 is adjusted according to my tutorial video:
http://uk.youtube.com/watch?v=eQqMIhBCQCY