There is more than one artist with this name:
1) Damien Quinn is an Irish bodhrán player and percussionist.
2) Damien Quinn is an Irish folk singer from Newry, County Down.
3) Damien Quinn is an American MC from Kenosha, Wisconsin, and part of the horrorcore duo Dark Half.

1) Damien Quinn is an Irish bodhrán player and percussionist. He recorded and performed with the Dónal Lunny band of the late eighties, recorded with The Chieftains, Manus Lunny, Eimer Quinn, and Calua, and performed with Cian.

2) Damien Quinn is an Irish folk singer from Newry, County Down. His music career started back when, ,along with his brothers, he formed the band Justice. They toured throughout Ireland and Scotland for many years and also played in Brittany alongside the legendary The Dubliners and Paddy Reilly. They also did numerous support gigs to Wolfe Tones.
Quinn subsequently pursued a solo career.

3) Damien Quinn is an American MC from Kenosha, Wisconsin, and part of the horrorcore duo Dark Half. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.