> What about the 21 track release that Amazon.com is advertising?#
It's a goof on Amazon's part. Track 1 is rightly called "Star Wars and the Revenge of the Sith", but for some unknown reason they have repeated this in Track 2 ("Star Wars") and Track 3 ("Revenge of the Sith"). Track 2 should actually be "Anakin's Dream".
The same happens later in the album - Track 16, "Birth of the Twins and Padme's Destiny" is according to them followed by Track 17 "Birth of the Twins" and Track 18 "Padme's Destiny" - when in actual fact it should only be Track 15, and Track 16 is then "A New Hope and End Credits".
Amazon just misunderstood the fact that two cues come together to form one track. Trust me, the track listings Christian (and I) show are correct.