2012 - Handpan Overtone (Russia)

From Evgeniy Galkin, founder of Handpan Overtone

https://www.masterthehandpan.com/handpanmakers/handpan-overtone

“It all started with the introduction of petal drums (Glucophones) in the summer of 2012. Truly inspired by the revolutionary musical invention of Felix Rohner and Sabrina Scherer, we were inspired by the idea of creating our own instrument. ” (Deepl translation) Source: http://handpan.ru/about/