Selling your music online recording studio dtyle

We all look for ways to make some money , how about this How to Professionally Sell and Market your Music on Itunes and MSN! I Checked into this e book and was it full of information , I had to buy it and i have not had time to use it, Hopefully someone will let me in on how it works, there have been a few of my friends that looked it over and said let's do it, I just ran across it tonight being sold on the marketplace. Check it out.Christopher