I see where you're coming from... but I like the Underworld in it's current state.The Underworld theme. I'd get rid of the BG too while I'm at it. Both of them contribute to the Underworld looking like some stereotypical parody of hell, with the background being an entire region and the music being overly bombastic. The pre-1.3 grungy network of tenebrous houses with the vaguely geothermal sounding Eerie theme was more endearing.
Not related to what you said, but since you play on 3ds, you can confirm. For some reason, in the 3ds version, EVERY instance of Eerie is replaced by the 1.3 Underworld theme... In a version that only goes up to 1.2.4... Like, imagine you just pass by a meteorite and the game is just likeall crimson music
its fits it's environment, but i hate it