This tune is considered by some to be the unofficial Scottish national anthem, and is often played by military bands. It should be played at a steady speed, with a C harmonica.
The tune is has an A part and a B part, played one after the other.
4B 4B 4D 5B 4B 5B 6B
7B 7B 7B 7B 6B 5B 4B
5D 6D 5D 5B 6B 5B 4B
4D 6B 6D 6B 5D 5B 4D
4B 4B 4D 5B 4B 5B 6B
7B 7B 7B 7B 6B 5B 4B
5D 6D 5D 5B 6B 5B 4B
4D 4B 4B 4B
Here is the tune, at full speed.
A good way to learn the tune is to play along with this slower midi file.
For those who can read music, here is the score for this tune.
Finally here is the backing, without the harmonica, at medium speed
and at full speed