My contribution to explaining Spectral Music

My recent contribution is about a kind of music considered modern. Although it prolifereted in the 70s, it has not been very famous. That is Spectral Music, and the image above shows what it looks like.

I am passionate about the spectral techniques, and that's why I would like to spread the idea of it. I am into a series of articles about spectral technique, and this one is an introduction to it. You can find it on the link aforementioned.

Also find related articles, where you will see a composition written by me which follows these lines and spectres: Visions in three planes.

I hope you all like it and enjoy a new kind of music :)