Check out the full story of Zeppelin's first ever live gig (from guitarplayer.com)
On Sept. 7th, 1968, Jimmy Page, Robert Plant, John Paul Jones and John Bonham made their live debut as Led Zeppelin, but billed as Yard Birds (sic) at Teen Club Box 45 in Gladsaxe (a suburb in the outskirts of Copenhagen), Denmark. Around 1,200 youngsters attended the show at Egegard School. Teen Club President Lars Abel introducing 'The New Yardbirds' on stage introduced Robert Plant as Robert Plat. A local review stated; "Their performance and their music were absolutely flawless, and the music continued to ring nicely in the ears for some time after the curtains were drawn after their show. We can therefore conclude that the new Yardbirds are at least as good as the old ones were"