Here is a stunning, absolutely stunning, did I mention stunning, piece called Adagio. Its by Joaquin Rodrigo and you will definitely know it. It is taken from his guitar concierto de Aranjuez and is one of the best known guitar solo's ever. Even Hank Marvin and the Shadows covered it.
This is a ukulele version and it works surprisingly well. It is from an arrangement by Colin Tribe and I must say the arrangement is just sublime. Its a tricky piece to play, but so very rewarding. Its long, at 4.5 minutes....but hey, give it a listen, you deserve to to relax for 4.5 minutes.