Arguably the most "famous" he ever got-
...and that's even controversial as MTV allegedly refused to play it.
It did get radio play, though.
I'd say his most (in)famous period was with Whitesnake - he wrote most of the music on their 1987 mega-album
that people recognize (Still of the Night, Is This Love, etc.) along with the previous one, Slide It In.
Sykes invented a lot of sonic stuff that's still imitated to this day in guitar circles, only to have the whole dang
band fired by Coverdale and replaced with prettier boys for the MTV audience in videos...
But boy, the fella could play. RIP.
Campbell is legit; dude has been slacking with Def Leppard all these recent years, but he's got serious chops.That's (and a bunch of other stuff) what I was alluding to with "you know his riffs..." comment.
I saw that tour, and while I was looking forward to seeing Sykes, I had also always wanted to see Adrian Vandenburg, and he and Vivian Campbell did not disappoint.