I have a question for the pipers and/or those in the know of pipe music: Is there only one version of the Pio Braireachd (or is it PioBraireachd?) or is it a song type?

There is a Pio Braireachd on the album by the Gordon Highlanders, "Pipes and Drums of Scotland", track 4. All it says for the author is "Traditional" (but then all the songs on the album say that ). I am asking as I would like to learn the tune, short of learning / playing by ear.

Chris Shepherd