Adam Szabo - Altra (7 Skies And Static Blue Remix), the original is good too but I myself prefer this one. The guitar is just fantastic in this one
YouTube - Adam Szabo - Altra (7 Skies And Static Blue Remix)
That is guitar?
Anyways....
I don't know if anyone said this but my favorite guitar+trance songs are:
Ron Hagen & Pascal M (AKA Signum) - Riddles in the Sand
YouTube - Ron Hagen & Pascal- Riddles in the sand
Threshold - H.A.A.R.P