Kiss was popular during my "wild years'. I had their music and went to their concerts.
I would say that this is my issue with the public school system. For a school to disallow prayer and bible reading, but to allow AND PROMOTE a group of singers that very openly flaunted sexuality and everything that is "against God".
What fellowship hath light with darkness? I first would sit down with my son and explain to him what the group Kiss was all about. I may even take him to youtube and let him hear songs like "Love Gun". I would then ask him what he believes would please Jesus Christ, and if this type of stuff resembled what a Christian would do. If he said yes, I would drag him to the alter and shake him until he prayed through!!!
of course the last line is purely TIC