Here I'll upload a recording of it. It's at the end

http://www.mediafire.com/?t0dh62oywrbd41v

Sounds like you need to put a kill command to cut off the wav channel. Though you're not really explaning anything well, that's what I'm guessing you mean.

explain the problem like we don't know anything about gameboy audio.

Wait let me back up I went back recording separate channels and it wasn't the pitch -_- it was my bass in the wave that repeats a lot with just one note

I'm not entirly sure what you mean, its not really clear as I cant see how the pitch command would ruin the recording.

but try not to use the mic input on your PC, use the line in.

I've been trying to record my gameboy through male to male cord on Audacity with stereo to mic and I try doing it though a small amp/computer speaker. I've also done the same thing with the VisualBoyAdvance. I've also tried many times adjusting the volume. I don't know if it's the software, my gameboy, my computer, or how I record it.