* [[http://www.youtube.com/watch?v=iZrojb2NhfM The main theme]], for starters.
* The music played as Krypton begins to shake apart, and Jor-El launches the ship containing his son. This was later reprised in a ''WesternAnimation/JusticeLeague'' episode, when Superman was in a fantasy Krypton with a son, as said Krypton began to fall apart as Superman realised the illusion.
* The fourth episode of the series, "A Little Piece of Home", which introduces Kryptonite, has an unnamed, one-off villain with a jet pack. He and his crew have a completely kickass [[TheFabulousFifties neo-50's]] theme that is only used for that episode.
* Lobo's episode, "The Main Man", has awesome metal play whenever he is onscreen.
* [[http://www.youtube.com/watch?v=w3l8HLHwXK8 The New Batman/Superman Adventures theme.]]
* Darkseid's theme (featured in "Tools of the Trade" and "Father's Day") is not only awesome but Nightmare Fuel as well.