maybe play more during the evening or at night, when the BP is up and around exploring her surroundings and the branches and different hides and stuff. you will definitively wake up a sleeping BP with that.

but even if it is during the day, i say go ahead and just do it and see if your BP shows a difference in feeding response.

ball pythons do not hear vibrations in the air, but they do "hear" vibrations in the ground, when their lower jaw is on the ground they can certainly hear it when a person walks by. so they hear the bass. but does it matter, will the BP just get used to it and/or show no response at all? i dont know, find out. big BPs can survive 1 year without food, surely they can take 1 month of music they dont like, just go ahead and try and see how the feedings go.