We, Did you find your music.
Do you know "how" you got 2 shared folders?
Perhaps you installed LW twice. Nevertheless, a lot of the time when you are new at making an install yo get a littled confused as to where things really are.
Ask me, I know I've done that more than once in life.
The long and the short of it all is to simply go to your finder and hit apple(command) "F". Enter the name of the tune you "know" that you saved. In the lower half it will give you a breakdown as "exactly" where your file is.
Good Luck
GRAPHICA