CD Covers Taken from Flickr under a Creative Commons License:
http://www.flickr.com/photos/fpaterlini/6093989237/sizes/l/in/photostream - Cover 1 http://www.flickr.com/photos/khanillion/5337373426/sizes/z/in/photostream - Cover 2 http://www.flickr.com/photos/myklroventine/2202517906/sizes/o/in/photostream - Cover 3 http://www.flickr.com/photos/rodrigogalindez/2215844678/sizes/m/in/photostream - Cover 4 http://www.flickr.com/photos/mihol/6871351487/sizes/z/in/photostream - Cover 5 http://www.flickr.com/photos/whonl/2259400219/sizes/m/in/photostream - Cover 6 http://www.flickr.com/photos/mihol/6909531761/sizes/z/in/photostream - Cover 7 http://www.flickr.com/photos/mihol/6777794306/sizes/z/in/photostream - Cover 8 http://www.flickr.com/photos/mihol/6916605149/sizes/z/in/photostream - Cover 9 http://www.flickr.com/photos/mihol/6798155406/sizes/z/in/photostream - Cover 10 http://www.flickr.com/photos/mihol/6782521642/sizes/z/in/photostream - Cover 11 http://www.flickr.com/photos/jpcandelier/1060890697/sizes/z/in/photostream - Cover 12 http://www.flickr.com/photos/mihol/6887936887/sizes/z/in/photostream - Cover 13 http://www.flickr.com/photos/philipbitnar/6311988978/sizes/o/in/photostream - Cover 14 http://www.flickr.com/photos/opethdamna/2185962547/sizes/z/in/photostream - Cover 15 http://www.flickr.com/photos/felipeskroski/689502224/sizes/o/in/photostream - Cover 16 http://www.flickr.com/photos/oschene/6806577751/sizes/o/in/photostream - Cover 17 http://www.flickr.com/photos/fbdesign/4926881478/sizes/l/in/photostream - Cover 18 http://www.flickr.com/photos/robwithtwobs/358807689/sizes/l/in/photostream - Cover 19 http://www.flickr.com/photos/bbdh/406005590/sizes/m/in/photostream - Cover 20 http://www.flickr.com/photos/intangible/534936601/sizes/o/in/photostream - Cover 21 http://www.flickr.com/photos/intangible/2090510464/sizes/o/in/photostream - Cover 22 http://www.flickr.com/photos/ylccpsalan/8620164259/sizes/z/in/photostream - Cover 23 http://www.flickr.com/photos/ylccpsalan/8621250112/sizes/z/in/photostream - Cover 24