David Hepworth said this quote

“ Led Zeppelin created their music from a diet of Bert Jansch, Memphis Minnie, John Fahey, Billy Fury, Phil Spector, Richard 'Rabbit' Brown, Moby Grape, Manitas De Plata and Om Kalsoum. Those who came afterwards were content with a diet of Led Zeppelin, which is not the same thing at all. ”