Question about a Street fighter ex plus alpha theme

[Dakis2]

Hi all,i've watched this video: http://www.youtube.com/watch?v=7ZzseCaCUTk
in the battle against ken there's a theme reminding the oldest ken's theme..well the name is "light guardian" but searching for this theme there's another almost completely different theme you can listen..anyone knows where i can find and listen the correct ken's theme in this stage?