One Freeper posted a long list of the songs Led Zep, uh, borrowed.Nothing new borrowing tunes and tweaking them, found it more interesting than anything else.
Everything is a copy of a copy of a copy....
Geezer rock rules.
Van Halen original line up will release a new recording soon and tour.
Black Sabbath original line up to release a new one and tour too.
ALL brit bands from the late 60's borrowed style, riffs and whole tunes. Primarily from American bluesmen. Check out the 1966 film Blow Up, Stroll On. Beck and Page.
But Sabbath was as good as everyone here seems to think Zeppelin was.
They were the best hard rock band of the 20th century.