The piece is a Rhondo - a special way of putting the piece together just like you have tango, the vienna classic waltz and so forth.
Not only is the composer Dionissio Aquado a respected virtuosis of his instrument, he also managed to create his own style, his own "fanbase" (this was before youtube :p) and he also develloped a special tone.

A way of composing where anyone could hear "this is Aquado".

Not only that, this Rhondo is perhaps the best piece of guitarmusic ever composed !

Add to that, here it is played by a man who is considered to be the best at enterpretation as well as technique.

I present to you, a mix of the best music for guitar - played by the most capable guitarist ! 

Enjoy :)

https://www.youtube.com/watch?v=uWwk2_eOers