I always used to listen to the Witcher 3 soundtrack or Doom soundtracks in the background of every game I played, but I wanted to be able to have the music automatically update to boss music when necessary, and then chill out when I wasn't doing anything. This would basically allow me to listen to any game soundtrack I wanted to while playing any game.

The tool already achieves most of what I need out of it, but I think this project has a lot of potential. I also have an example video of how it sounds in a couple games (Path of Exile, Dragon Age) here: youtube.com/watch?v=OaoT8niP1AQ

It works best with games that have certain keys you would only press while in combat or similar (ability keybinds or even potions). It's not limited just to using game soundtracks, it can be used with any mp3 files that you have, I just haven't transferred all my music into mp3 files yet.

It's still in its early stages, but I'd like to get some feedback on what could be improved (besides the horrible GUI). It's currently available for download (for free) here: https://lincolnsch99.itch.io/smart-music-player