Mercury 73841, 1976
The third single from their breakthrough LP Jailbreak. This is a US-only release, I've come to find out. It didn't crack the top 40, but I do remember hearing it on WLS-AM at the time, so kudos to their American label for stepping to the plate for this song.
This was the one that got me, and it's still my favorite Thin Lizzy track. It's amazing how much Van Morrison you can pack into a hard rock song without sounding anything like Van Morrison.
The edit does get a bit choppy in the middle, but it keeps all the best parts.