@ Markovich; the Pogues are indeed very listenable, especially the Rum, Sodomy & the Lash album. I was a big Clash fan in my younger days, and when the late Joe Strummer briefly joined the Pogues it was powerful stuff, live.
@ Schaakhamster; Surfer Rosa by the Pixies is simply an immense album; thankyou for reminding me of this one, I'll dig it out and play it again when I get home..... (nice sleeve, too

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Without the Pixies I suppose we'd never have had quite the same thing that was Nirvana.
As for those other guitarists, DiMeola et al, great in their own right but hard to make comparisons between them and the blues-rock genre on the whole. Amazing technique, but then so have Vai, Satriani, Buckethead, Paul Gilbert, Yngwie Malmsteen and other such players.....but I think they stray from the original subject of the thread a little. They're very good at what they do (I love that Santana album with McLaughlin on it, Welcome) but I'm not sure they are really 'rock' music, whatever that may now be.
Honourable mentions for Thin White Rope, The Replacements, Meat Puppets, Weezer, Green Day, the Ramones and even the Sex Pistols at this point. Oh, and Vernon Reid (of Living Colour), plus I'd like to remember Coltrane for A Love Supreme. And Zappa for Black Napkins. Robert Johnson. Lightnin Hopkins. There are too many more....