I think this is just a topic we are going to have to agree to disagree on. The bible doesnt regulate every single aspect of our lives. We are freed from that kind of bondage. We have to make decisions for ourselves.
The bible doesnt address listening to music per se, and we know that the Jewish people had their own cultural songs, love songs, war song etc. There isnt just one facet to life to celebrate. If you have a bad attitude, start fantasizing about immoral things, you backslide or your behavior changes negatively as a result of listening to music, watching certain tv shows, hanging around certain folx, visiting certain places like clubs, then be self aware and make the changes necessary to as a mature and responsible Christian to protect your walk with God. If God is convicting you of listening to certain music, then by all means stop. The bible states that if you consider a certain act a sin, than it is sin to you. However, not everyone is at the same place in their spiritual walk, and not everyone is being convicted of the same things at the same times. I respect everyones right to refrain from engaging in behavior that negatively affects their spirit, it is the wise thing to do. Just keep in mind we all have certain strengths and weaknesses and not everyone is going to be negatively affected by what they see or hear.