I decided to link mine to a quick page I made up for it, as well as scale them all to 300x300 since I couldn't be bothered to wade through pics in order to find ones that were of similar size to each other.
At any rate:
1. Open a music player.
2. Go to all music/library.
3. Hit shuffle/repeat/randomise.
4. Find photos of the first 15 artists/bands that come up (no repeats and no cheating).
5. Have people guess who the artists/bands are.
6. Paste this in your journal and do it too, so I can have fun guessing.
Clicky! Good Luck ~_^