mylist/33857311 https://twitter.com/ 降淵：Cello朝倉浩二：Ｅ・Ｇｔ端口つとむ：Ｄｒ、Ａ・Ｇｔ、Ｂａ、Ｖｏ、Ｐrogramming
http://www.nicovideo.jp/watch/sm25326195
