Puirt-a-beul-Mouth-tunes, or Songs for dancing as practised from a remote antiquity by the highlanders of Scotland
Musical Score, Scottish Gaelic, 
A. Maclaren & Sons, Glasgow, 
viii, -54 pages 22 cm
"1st ed., 1901, reprint 1931"--Title page verso
"These Puirt-á-Beul-mouth-tunes or dancing songs ... appear to be examples of the first attempts at applying music to the art of dancing, handed down ... by oral tradition ... long before musical instruments were invented."