Dadawg, do you get email on your phone?
If you do just download itunes create you music libraries
if they are not in mp3 format you will need to convert them:
In iTunes prefs, set Import Using to MP3,
Highlight the song you want to convert
then choose Convert Selection to MP3 from the Advanced menu.
Right click on song and open folder
Then open your folder containing the mp3 and email it to your phone and save it, then follow instructions above to make it a ring tone