Yikes! - I forgot to mention a couple of top line choices here:
George Harrison - "Something". Simple, elegant, and purely in service to the song.
The other side of that coin might feature Chuck Berry's solo on "Johnny B Goode". Short, simple and PERFECT in a way that is 180 degrees different from "Something".
I usually think of George as a songwriter first and a guitar player as a distant second (and this one is very easy to play), but this is a really wonderful solo. Berry just about invented the rock n roll guitar solo and "Johnny B Goode" is my pick of his litter.
Marty