There was a preamble before it mentioning MHTRTC, but that went completely past me, as I'll admit that up to that point, I still wasn't very mentally-awake...! But as soon as the intro kicked in I recognised it - still had to wait after the first four chords (and the pause) just to be sure I was hearing right
Frankly that was like being given a timely audio shot of espresso that enabled me to kick up a gear... It's a bloody good track 
