O Christmas Tree ukulele 教學 tutorial
教學兩大重點：（一）泛音Harmonics （二）G7轉位
ukulele model:aNueNue Africa Mahogany II
http://www.anuenue-uke.com/tw/ukulele/one/49
樂譜下載TAB download free：
https://drive.google.com/file/d/0Bz8eWSciPwuYWUxMa2d3OFhGQm8/view?usp=sharing
O Christmas Tree ukulele cover：
https://www.youtube.com/watch?v=GveGk0fyDrw
感謝影片共賞合作：丁霜語VanessaDing
00:54
