Jubing Kristianto is four times national winner of “Yamaha Festival Gitar Indonesia” (1987, 1992, 1994, and 1995). He’s also a recipient of Distinguished Award at “Yamaha South-East Asia Guitar Festival” in 1984.
2021 ESTC https://www.youtube.com/watch?v=gEKtI79F6Hs
Excellent info from wide variety of sources, ideas. Makes case for pyramids as power...