Harmonics are a cool effect on the guitar and I try to incorporate them as much as I can in my originals and arrangements. This etude I composed includes natural and artificial harmonics. It also includes a technique that I call, harp harmonics. It gives the impression of a harp.
These are all techniques commonly called extended techniques. Extended techniques involve producing sound with an instrument in an unorthodox way.
I hope you enjoy this teaching video. You can see more like this at my guitar school found on my website.