>>11848698
Depends on the hack, and many have multiple soundtrack options to choose from (A few hacks even support having multiple soundtracks that you can choose from and/or it chooses randomly). I have been going through a big list of MSU hacks recently, I downloaded a large set of pre-made ones but a lot of the choice of soundtracks for many of them were... poor, so I am manually going through the list of MSU hacks and choosing my soundtracks for the ones that give you options.

Not a fan of the ones that just replace the tracks with something from a later system (like the one that replaces the tracks from the original Megaman with the PSP remake), a completely different game in the series (Lots of hacks for Nintendo games like Super Mario World or Donkey Kong Country that just replace them with the ones from a newer game on a modern system) or ones that replace the music with something completely different (such as anime games where they just put tracks from the anime OST in the game). I prefer the ones that at least sound somewhat like the original music. The rock version of Life Force (The latest Rumbleminze hack for that adds the option to choose between 5 tracks) is a great sounding one for example, and while it might be a bit much, I like the orchestral ones for Link to the Past too.

And then there are the MSU-1 hacks for the BS Zelda games that add back the original broadcast audio people would have experienced at the time and even have dubbed versions:

https://www.youtube.com/watch?v=MN38-PVYCHo