In the Nirvana documentary I watched last week, Grohl talks about how much The Beatles meant to them in their early days - there's even footage of a very young Kurt Cobain playing some stuff on an acoustic guitar in his bedroom.
Radiohead - where to start? I've seen them a couple of times, they are phenomemal live. I can see where people can struggle with them musically, as sometimes it's not an easy listen, but the attention to detail in their music is second to none. I've been listening to them for the best part of 30 years - I don't really see the association with prog-rock, and I've listened to a lot of that too. Their sound is a multitude of genres, interspersed with each other, sometimes on the same track. They are pretty unique, and definately divide opinion.
How weird! One of their songs has just come on the radio