Paul Harrington is joined by a legion of Leinster Rugby fans for a special version of the team's anthem, 'Molly Malone'.

The single, which is out now, will benefit five charities: Welcome Home; MS Ireland; Our Lady’s Children's Hospital, Crumlin; Action Breast Cancer; and SOSAD, which aids those affected by suicide.

Harrington, best known for his 'Rock 'n' Roll Kids' Eurosong victory in 1994, recorded the charity track along with his brothers Richard, Robert and Derek.

The group have already had the opportunity to play the song live, performing before the Leinster Vs Edinburgh Heineken Cup match last Sunday, and at the single launch last week in the Burlington Hotel. (Click here for footage from the night.)

You can download 'Molly Malone' on iTunes, or buy the CD in all major record shops and official Leinster Rugby outlets.