We stayed in room 2547 for the first two nights of our cruise last week on the Magic. It's right under Rocken Bar D. It was awful!!!! BOOM BOOM BOOM BOOM from 10:00 straight through until two in the morning.
The ship was totally sold out but fortunately for us, and not for them I'm sure, someone had to leave their room at the very first stop so they switched us to 2574. It was perfect.
Switch your room unless you like those getto blaster cars that come up behind you in traffic with their bass pounding full blast.