"Minutos luego de abrir Neck Diagrams por primera vez, ya estaba yo creando digramas más limpios y eficientes que nunca para mis estudiantes y para los episodios de Riff Of The Week. Y lo mejor de todo... ¡es demasiado fácil!"

This program is a real game changer. It ranks right up there with the first tablature program I encountered. Thanks for a great product!

Neck Diagrams is the best additional tool I ever bought during my period teaching. It's as if you gave somebody a page out of a book. Now I know how to work with it it's almost ADDICTIVE. Justin, you made life for teachers much easier!

I've just had an extensive load of course writing to do, and your Neck Diagrams program is absolutely brilliant!!! Well done mate... I'd happily endorse this application... It's ace.. If I can get round it then anyone can!