Hi guys, I've just joined this community of overtone enthusiasts and practitioners, I've actually approached the study of this wonderful world when I was still in Italy, where I'm from, and then I moved to London: I'd love to deepen my knowledge and skills, so I was wondering if any of you's got suggestions about who or where to turn to in order to carry on. I'd be really grateful if somebody could shed a piece of advice.
Also, I was looking for a complete guide to overtones, to have a more organic overlook of the phenomenon, both practical and theoretical. Any recommendations?
Thanks to whoever will be helpful!!