I am thinking they are outside somewhere near the bar area. I know at the Movies, they are just out near the food court, past the bar... under the "reel" area... going towards the rooms... I would think that the Music set up would be somewhat the same. If no one here has an answer, try calling the 800 number and see what they tell you. If you get an answer, please post it..
Just got back, and I only saw one smoking area. It was in the middle of the court yard between the two pools.
But, people were smoking everywhere at the resort. It doesn't seem like it is enforced. For the most part people were discrete and considerate about it.
The parking lot is an available space for smokers. It is public property, not part of the resort. So - getting a room near the parking lot makes things a lot easier.