It's been a couple of days since anyone has made a guess, and I've added a new clue. So I'll copy that here so folks know this is still moving.
Clue 1. The past could also be construed as an alcoholic beverage.
Clue 2. From No Thing can one hide.
Clue 3. I am Unstoppable
Clue 4. It's not how tall I stand, but how I talk
Clue 5. I have more to be done.
Clue 6. A song about not doing something anymore.
Guessed so far: Alexander the Great, The Trooper, Iron Maiden, Look for the Truth, Caught Somewhere in Time, Rime of the Ancient Mariner, The Lonelineness of the Long Distance Runner