How to automatically changes a lot of names songs

Hi, I've almost two hundred songs that in the name field begins with ## - "name" where ## could be a one digit or two digits number (ie. 1, 2, 10, 21, 134 and so on).

Does anyone know a method to automatically change the name to only "name" without digit and - sign ? (ie. ## - "name" should be "name").

Thanks, Roberto.