Recycling CDs and DVDs

I am shamefully copy and pasting this from MZW, but it is easier as Mrs Green explains it so nicely.

When we did our zero waste week last year, Recycling cds sponsored one of our prizes with their best selling cd clock.
Now they are asking you for your help!
Recycling cds have teamed up with Bruce Munro; a lighting design, chandeliers and illuminated sculptures company.
Bruce Munro are are currently working on an exciting art project involving a quantity of unwanted CDs and DVDs. They need 1 million unwanted cds and dvds by September and to date have 42,649.
This is your opportunity to sift through your cupboards and drawers and find all those unwanted discs ready to be recycled into a work of art.
In order to take part, you need to fill in a short online form on the Recycling Cd’s home page telling them the amount of discs you have to recycle, your name and email address. You will then be sent details on how to send your cds and dvds to them.
Get together with friends, family, school, college, community or other groups to gather all the unwanted CDs and DVDs you can find. If you run a website, blog, twitter or facebook, then help spread the word.
Not only will you be helping to reduce landfill but you’ll be contributing to a very special art work.
Go on; you know you have some unwanted discs lying around and it feels great to declutter!