As far as I can tell, the music as it appears in that scene does not appear on the soundtrack. Ages ago, I watched the film carefully and listened to the musical cues on the soundtrack to determine what scenes were missing from the film. It can be seen
here.As you can see, there was a huge area of music that is seemingly new. I did note in the credits at one point that some rerecording was done, so some new tracks could have been done at this point. However, there's also the possibility that the music is made from music that's been rearranged and/or sped up.
Although I didn't write it up in a fancy way, I did in fact make a list of where I thought the music from that large bit came from...Hang on a minute, I'll go and find that page!
EDIT: Um...on second thought...I've found the page, but it's so scribbly and the notes are so vague that I actually hardly understand it! I'll have to listen to this again at a later date. Although, I might add that from my last few listenings, I believe that the "Missing Track" is made up of various parts taken from each track and sped up or slowed down. Identifying which...that's the hard part.