Topic: Wizards & Warriors help -- hidden level? hidden song?

http://www.youtube.com/user/garudoh#p/c/3E245DF445E37F50/12/B...
This youtube channel has videos from various game, and goes through each song in about 30 second clips. The video for Wizards and Warriors has a song at about 1:50 that sounds like a remixed version of the 1st song from the forest level. I just beat this game twice and I havnt found the song. It's not in any secret areas of the forest level, or in the second forest level.

PLEASE SOMEONE HELP!!! I'd never played the game until I heard this song, so i downloaded the rom, and beat it twice in about an hour and a half. You have unlimited continues, and if you die or continue you start at the EXACT same location with all of your items intact. I'm going crazy! Where is the song?

You're worrying about it too much. That song is not in the original game.

Edit: I also replayed that game a couple weeks ago (probably about my 8th time through). Hope you enjoyed it!

Not in the original game?
Is it from a sequel? Import version? Home made 8 bit remix?
No other video on this youtube page has homemade remixes (that I've notived, and I've been through a few hundred of them).
I produce hiphop music, and I've been scanning the NES library for beats to sample. This Wizards and Warriors song was the best I found, though also notable is the soundtrack for Gremlins 2, and the intro to Ninja Gaiden. Anybody else have any clue about this song????

It is not from either of the two sequels, either.

Edit: It kind of sounds like the oxvylu.com remix: http://www.vgmusic.com/music/console/nintendo/nes/Wwforest.mid