| A song some FAQs delicately describe as an "uncredited cover" of Howlin' Wolf's "Killing Floor" with a few lyrics changed. (Its publisher, ARC Music, sued Led Zeppelin but settled out of court.) The "Squeeze my lemon" part was used by Robert Johnson in "Traveling Riverside Blues" (which Zeppelin also covered) but may have been lifted by Johnson from Art McKay. |
