Possible Clues:

• Greek Titan who stole fire from Olympus — the supremo (anag)
• For variation on theme by us, work by Liszt
• Fireman from Maine supporting all the states around
• Titan who stole fire from the gods
• Fire-stealing Titan
• Terribly ponderous, the bum Greek tragedy
• It will be useful, I'll be bound, said this Firebringer
• Forethought secured by Aeschylus, liberated by Shelley
• I stole fire for myself, thereby acquiring energy
• He was bound for opera house -- he's from America