How can I bring out the guitar sound?

I would like to bring out the guitar so it is more in the forefront of the sound in an audio file (AIFF). I use version 2.0.3. Can I use one of the Effects or some other method? Thanks for any thoughts.

To do something to one instrument requires that you separate that instrument from the others. We can’t do that. If the instrument is in the middle of a very high quality show, there is a really bad, complicated technique we can do by combining Vocal Removal and Noise Removal, but the results, while they work, are not musical. The song ends up sounding like a ratty cellphone call.

Koz

Have you a short sample sound?
A audio engineer would most likely use the equalizer to emphase certain guitar-typical frequencies.