Here is the great Michael Giacchino on scoring and recording the music for Star Tours – The Adventures Continue queue.
I don’t know if you caught it. But there were a couple scenes in there that are not in the final product. Starting at 0:45 and through to the Star Speeder 1000 entering the screen, you won’t see any of that on the attraction. I don’t know if these scenes were just placeholders or were scenes Disney or Lucas wanted in the attraction, but just didn’t make the cut.
Update: Apparently, these scenes are used in the queue portion of the attraction. Don’t know why I didn’t make that connection before. I apologize.