Are you asking about how to mix the vocal and music tracks properly? There's no right and wrong, and definitely no exact answer to that question. If you really want guidelines, get the vocal to sit in the mix a little more outfront than the backing tracks, but not to the point that it sticks way out. Make sure the lyrics are understandable above the music. Listen to stuff you like, and is the same style of music that you are recording if you want pro examples. Then you can either shoot for something similar to that, or do something totally different. Just get it sounding good to you, then get other people to listen to it and give an honest opinion. It's your music, it's about being creative.
When you have something recorded and mixed that you want others to hear, post it in the MP3 Mixing clinic and you'll get even more good opinions on your mix.
