Oorspronklik: Fire In My Heart. By Cian Ciaran, Dafydd Ieuan, Gruff Rhys, Guto Pryce, and Huw Bunford. Piano, Vocal, Guitar sheet music.
Vertaling: Deur Cian Ciaran, Dafydd Ieuan, nors Rhys, Guto Pryce, en Huw Bunford. Klavier, Sang, Guitar bladmusiek. Voice bladmusiek. Pop. Rock.