Need Ideas

I need ideas for something to do with old cd's. Like a craft project or something.

See, I'm purging my music collection and getting rid of most of the offensive stuff. CD's where 3 or more songs glamorize sex, drugs, alcohol, foul language or abuse 3 or more times. Call it the Rule of 3. I can't really sell or give them away, either. I've lost track of most of the cases and it would feel hypocritical. I'd rather not just throw them away, but am willing to do that as part of a greater Entertainment Purge. I got rid of the filth on my bookcases a few months ago, and I'm hoping that once the wounds from this round heal, I'll be able to go through my movies.