Where does one draw the line between "ART" and "HATE"?

I listen to it, but I just download the music illegally instead of buying the CDs or mp3 files. Lyrics don't bother me at all and I rarely even listen to them anyway. I'm a Christian and satanic music doesn't offend me. I just don't want to support bands that are going to use the money I give them for their music to burn down churches.