Originally Posted by: kennyp46 Who plaigerized who. Willie Dixon didn't sue Muddy Waters for using his song but since Zep used it and made it world-famous Willie sued them and won.

IT'S NOT PLAGIARISM IF THEY CREDIT THE SOURCE! Sure tons of people COVERED old blues songs but they CREDITED the SOURCE, which isn't plagiarism! Led Zeppelin just blatently stole a song and credited themselves with WRITING the song.