Celtic punk superstars Flogging Molly haven't released new music since their last album, Speed Of Darkness, and that was five whole years ago. We're beyond ready for something new. The guys have figured that out and have shared a new song, "The Hand of John L. Sullivan," just in time for St. Patty's Day.

The tune is classic Flogging Molly (how could it not be) and will have you headed straight to your local Irish pub. Trust us.

“John L. Sullivan was the diamond cut for every poor man’s hope,” singer Dave King told Alternative Press. “He was the first true working class hero and to shake the hand of John L. Sullivan was the dream that could leave their struggles behind and maybe somehow give them hope.”

Listen above. When you're done there, click through our list of the 23 rock albums we can't wait to hear this year.