I have an old iPod with 300 songs on it I want on my iPhone. The deal is the music was transferred from an iTunes account I don't own nor have the password to. Is there a method so as to transfer this music to my iTunes account? When the iPod is plugged into my account now it wants to erase it. Once it is in my iTunes it should then load to my iPhone. The music was purchased legit on the other iTunes account. Thanks!