The one off Led Zeppelin reunion concert this November attracted 20m applications for 18k tickets. Croeso is one of the lucky ones. Now Led Zep (along with Cream, John Mayall, Black Sabbath etc.) represent my youth not the current generation. So what is it about the 70’s? At the time we wished we had been around the 60’s that seemed much more exciting. Its even more scary, the population of the the UK is only 3-4 times the number of applicants.