The music in this clip can be identified as Scottish by the choice of instruments (Highland bagpipe and flute) and the fact the band are playing Scottish dance music (march, strathspey and reel).
Scottish pipes have three drones ... a bag to push enough air through to get the stiff reed vibrating. Highland bagpipe music is written in the key of D major, where the C and F are sharp.
The Scottish village of Braemar ... Bagpipes and Highland dancing The Games wouldn’t be the same without bagpipe music, and Braemer attracts some of the best players in the world.