原文: Sing, O sing, this blessed morn. The hymn tune McShane honors the mathematician Edward James McShane. Charles H. Giffen. Keyboard.
译文: In the Hymn-Anthem setting of the Christmas text, the original form of the tune is given in the 2nd,. 查尔斯·H·吉芬. 键盘. 77. 77. 语.