Perhaps you recall the Dishonored trailer from E3 this summer? Well then, you likely remember its music a rewritten version of The Drunken Sailor dubbed The Drunken Whaler.
You can download the track for this link, and if you're musically gifted you may want to download the stems and take part in this remix competition Bethesda are running.
If you're interested in learning more about this you can check out the composer's blog.