Bloody_Inferno
Silence is Violence
say what you want, John Frusciante is brilliant and To Record Only Water For Ten Days is a masterpiece. his work with The Mars Volta is also top tier. dude has chops for days and is responsible for a non-insignificant portion of the catchiest (and cashiest) guitar hooks of the last few decades.
Frusciante is actually my favorite member of the Chili Peppers. I respect his solo stuff, even if it's not for everyone, and his work with Mars Volta goes without saying. But his contributions to the last 3 albums before his second exit were the most interesting about that era of the band. His experimentations are the only reasons to listen to what is essentially Californication being remade thrice over.