Música especulativa: un nuevo enfoque de la física y la metafísica de la música que es tan antigua como nuestra civilización.

He's a highly talented musician, and being his student is a privilege. He does the best online lessons I've ever had. Tools and everything. Go on and hire him now!

He's the best teacher I've ever had. Do not hesitate and contact him.

He can make you improve really fast! Terrific 'maestro'

I do one to one with him online. I've been always interested in playing not only fast but well, and he applies so many techniques to help you out that I've improved A LOT. Highly recommendable.

Thanks ;)

If you want to learn MUSIC and not only to play chords and melodies, he is the man. If you want to improve faster being conscious of what you play, he is the man. I've been studying guitar for 5 years, two of them with Jasper, and now I can say 'I play'

Very highly recommended.

Prof. Jasper is a privilege due only to that he still loves what he does and he’s got the time to his students even when he is so busy with his actual projects.

Jasper is more than a teacher. He is in fact involved as a 'maestro' with all your learning. I am really going fast and solid with guitar.