Impulse is a well-known duo in the social dancing scene around Mayo and the wider west of Ireland. They have proved very popular over the years in the tourist sector, with their mix of old and new standards from many genres, as well as traditional Irish, country and Irish, and ballads.

But they are especially well-known as the biggest crowd pullers on the lively social dancing scene in the region. The duo is John Gallagher and Martin Kelly, who perform vocals on these samples - 'Hills of Donegal' and 'Before I Met You' respectively.