Useage and customization guide here: https://www.youtube.com/watch?v=DyfBy1K1Y1s
You pick the soundtrack for every area in game!
This app watches the Path of Exile log file to detect area changes and then plays a predefined track from youtube.
The default soundtrack shipping with the app is my attempt at zone by zone swap of PoE's music Diablo II's.
I did not build this because I think the Path of Exile soundtrack is bad, in fact I enjoy it quite a lot. I built it because the Diablo II soundtrack drips so heavily with nostalgia that it makes me feel like I'm back in highschool. Combining this with the game play of Path of Exile made me excited enough to start coding.
Load up the program, use the crappy interface to choose the folder where you installed Path of Exile. Don't worry, it doesn't write any files, it just reads the Path of Exile/Logs/Client.txt file to detect when your in game area changes.
Turn your in game music volume down to 0
Switch areas in game, you should be hearing Diablo II music!
This program merely monitors the path of exile client log file on your computer. It does not modify or interact with the executable or running program in anyway. There are many, many other PoE addon tools in regular use that also monitor the log file. Given these facts, I highly doubt you will get banned for using this program.