Fleetwood Mac poster on That 70's Show

[wondergirl9847]

I just watched That 70's Show and they had a cartoon part in it, pretending to be like Scooby Doo-like characters. Anyways, behind Eric's head was a drawing of a poster with Mick playing a drum and something else. Couldn't tell what the something was though. Anyone know? Is that a real poster? It just had Fleetwood on it, not Fleetwood Mac, I don't think.