Led Zeppelin playing "Black Dog"

TMD has get the rare soundboard recording of Led Zeppelin playing "Black Dog" in Mannheim, Germany on 3 June 1980.

Led Zeppelin bassist John Paul Jones wrote the classic tune's main riff. He more described: "I wanted to try an electric blues with a rolling bass part. But it couldn't be too simple. I wanted it to turn back on itself. I showed it to the guys, and we fell into it. We struggled with the turn-around, until (John) Bonham figured out that you just four-time as if there's no turn-around. That was the secret."