We love the parties!! It's one of our favorite things to do at the resort! My kids loooove it!! They are 12 and 9, so we kinda let them play and have a little freedom, while DH and I have a couple cocktails and just relax watching them have a good time! In my experience it's always been Disney channel/movie themed music (think... Disney Radio) and I never have had a problem with it. I can see after a while it may become annoying to those there for a peaceful, relaxing pool day. However, I know at SSR (where we always stay) they have a few quiet pools and another feature pool, so I would think it would be easy enough to get away from the excitement. It's also a big enough resort that I have never heard the music outside of the immediate pool area where the "Party" is.