The project is being implemented in the Russian crowdfunding platform, so I prepared a separate page with English description of the project. Follow this link to find all information about the book, and couple of videos from my colleagues: www.aksenty.ru/en
To make a good and high quality translation of my materials into English is my long-cherished dream. So I would be very grateful to anyone who will take part in the development of the project, or will help draw attention to it.
Fundamentals of Vargan: A Manual of Jew's Harp Techniques by Aksenty Beskrovny