I can't remember ANYTHING other than my email address!?

My myspace's email address is a really old yahoo address of mine, and when I try to change it, it sends the verification code to that email address.. but I can't remember that address's pword, and when I try to change it the answers I provide to the questions asked aren't accurate. (birthday, country, and zipcode) I may have used false answers when creating my profile, and I don't have an alternative email address on that account. Is it AT ALL POSSIBLE to get me back on that yahoo account?!