dont know the answer to that question but try google music. its in its beta stage but you can ask for an invite, (i heard back in a day) basically it takes all the songs from itunes and uploads them automatically, even when you add a new song to itunes it automatically uploads to google and you can download the songs on your phone or have them on the "cloud" basically its the same thing as iCloud from apple
EDIT: i have 7 friend invites remaining to add people to the beta, if anyone is interested PM. first come first serve
