Every of my level plays music actually in case of certain settings but for my alpha videos for this project, I have muted this from the settings.
You can play my game with Doom2 music currently by default but I plan to change this so I consider that my game has no music chosen yet.
In this video, you can listen a lot of music that fits with my game and from where I also plan to pick some but in case I decide to make files no very big I may choose completely different music. Although, I still will plan something intensive and such especially when meeting a boss.