The answer? A little bit of both.
If you are looking for the most famous "piece" of music, it is "Flash's Theme" by the rock band Significance:
The most "useful" piece associated with Flash Gordon depends on whether you are looking for music, collectibles, or trivia. 1. Iconic Music
In an age of gritty reboots and grimdark anti-heroes, feels refreshingly naive. Flash doesn't have trauma. He doesn't wear black leather. He wears a yellow cape and purple pants. His solution to every problem is to punch it, fly a rocket into it, or yell "ZARKOV!" until the scientist fixes it.