Ungrouping all rooms
You can easily ungroup all of your rooms and exit Party Mode by using a “spread” gesture.
Tap the “Rooms” tab.
Place two fingers close together on the screen over list of rooms.
Quickly spread your two fingers apart from each other and release.
All of your rooms will be ungrouped and music will stop playing in every room (except the original “master” room that was playing before you grouped the rooms together).