ames- don’t get me wrong, I fully comprehend the yetzer hora of music. I suggest you tell your husband about your struggle- this will be a first step to keep you from listening. After that you can work on strengthening your resolve not to listen to goyish music (make deals with yourself, stock up on new jewish CD’s, get some inspiration etc.).
2 thumbs up for making that decision in the first place! Hatzlocha in all your efforts!