Can we make backup of xbox 360 orignal CD's?plaese help?

hey ppl soo heres the deal i have a orignal xbox 360 dance CD that use to work on my CD but recently some thing hapened and it got srached realy badlly that my xbox cant read it but my pc can read the file...i tried to make the bakup or clone fot the disc but it cant be copied cause of some writ protection...but i m not copying it or any thing i just want to play my xbox orignal game again :( can any one help please?