The the Disney Parks YouTube Channel:
In this video, we take you behind the scenes and into the recording studio with Bill Cantos. Cantos is the music arranger of all the tunes that you’ll hear in the new Carthay Circle Restaurant in Disney California Adventure park. His task was to arrange classic Disney music and give it a timeless sound that blends into the atmosphere of the restaurant.
http://www.youtube.com/watch?v=HIoidr0xFjY