Is there any way to listen to the music without launching the game ?
It all gets packaged up during the cooking process but here are links to the songs I bought for it, you could have a listen there!:
The chill song: https://audiojungle.net/item/ambient/10679107
The Dubstep song: https://audiojungle.net/item/dubstep/15833425
The rock song: https://audiojungle.net/item/hard-rock/16934441