Solos that fade out but you wished they didn't!!

xSkarloey

One Love and I Am the Resurrection- Stone Roses.

I think John S had virtually played himself out by the end of both tracks, but I just wish they went on and on and on even if he repeated himself, because the mesh of guitar and that groove is musical manna from heaven for me. 

DrJazzTap

The only one I can think of is Little Wing by Hendrix. Perhaps leaving it open for generation after generation of guitarists to fuck it up afterwards?

Always leave your audience wanting more perhaps?