If you take Track 10 "Clash of the Lightsabers" on disc 2 of the Empire Strikes Back CD and start the track when Ben walks up and sees Vader, it plays great along side the footage and looks like it belongs with the duel. When Ben sacrifices himself the music rises just right and there many other times it blends perfectly. Also the track is the perfect length you don't have to trim any of it off for it to match up. Try it out I don't think you will be disappointed you did.
