This is addressed on the website. No music from personal devices
Discourteous or Disruptive Behavior Prohibited
Pool, deck, and theater chairs may not be reserved, except in cases of disability. Public nudity is not permitted. Guests must be appropriately attired, including while on stateroom balconies if visible to others onboard, other vessels, or the shore. Topless sunbathing is not permitted except on select itineraries and for those itineraries, only in specifically designated areas. For more details on our Dress Code, please contact Guest Relations.
Boom boxes, loud radios, and other noise nuisance(s) are not permitted. Roller blades, roller skates, skateboards, surfboards, bicycles, and similar items may not be utilized onboard. Scooters are not permitted onboard except when used as a mobility aid.