I am searching someone who can cut guitar parts from a song (MP3 file)
I dont mean cutting parts of the song, but only the guitar sounds.

Anyone who can help me? I'd thank you for ever
and might give you smt in return for it.

[quote name='Prince Marvolo' date='06 January 2010 - 02:02 PM' timestamp='1262804531' post='52031']
I am searching someone who can cut guitar parts from a song (MP3 file)
I dont mean cutting parts of the song, but only the guitar sounds.

Anyone who can help me? I'd thank you for ever
and might give you smt in return for it.
[/quote]
I'm no sound engineer, but, as far as I know, there's no way to isolate tracks from an already mixed file. If it's a popular song, you may be able to find a backing track.

http://www.guitarbt.com/

Great free site...I've used it often. Here's another that I'm less familiar with: http://www.guitarbackingtrack.com/

After doing a bit more research, it appears that there are some programs that claim to be able to remove vocals, but nothing for guitar. I guess the vocal frequencies are a bit more distinguished with fewer overlaps, but I would assume that programs struggle to clip even them just right. I did find that some bands on some albums recorded guitar tracks in mono. If that's the case, you can just adjust your audio device to play only the left or right side of the stereo recording and it will omit the side with the guitar tracks. Good luck...hope some of this helped.