Music is by Stephen Carcary and the Strathmore Sound - track 8 - Jigs (8x32 Bars) - from their 1998 CD The Band Boys. Tunes are Joe Foster's Jig/The Pomander Jig/My Dungannan Sweetheart/Donald Iain Rankine. Track has tempo slowed a little using Audacity.
There are a couple of occasions where a dancer gets out of position briefly.