Music : Stephen FosterArrangement : Salli Terri (JASRAC 0C2-2825-8)Performance : Jackopoid mylist/29219876 Photo : Softeis (CC BY-SA 3.0 Unported)Choir : Prima, Avanna, SweetAnn, Sonika, Tonio, YOHIOloid, KAITO, Big-ALTuning : equal temperament
http://www.nicovideo.jp/watch/sm24226223