Trying to find the name of a song that I heard in a video clip from a friend at a pub, and it has my head wrecked. It contains the line "like a burning lump of coal" .. I think. And the prions line finishes with the word 'sleeper/sleepers' or something similar. It's pretty hard to make out the other lyrics but its being played by a gutsiest and I've definitely heard it before over the years. Any help appreciated