what it is: two bit theivery
where i found it: common knowledge
It's common knowledge that Led Zeppelin are a bunch of two bit, no good thieves. However, few have detailed this theme in richer detail than the guy who took the time to make these Led Zeppelin Plagarism Trading Cards. These are worth poring over as they might not only inspire you to throw away your copy of In Through the Out Door but also teach you a few things about 20th Century music history. While you're at it, you may as well check out THIS GREAT VIDEO of Stairway to Heaven Forward/Televangelists backwards.