This is a basic simulator of the Bonang barung and panerus gamelan instrument. It is tuned in the slendro laras tuning system and uses sound samples from the Snail's Progress Gamelan which was made by great Javanese gong smith Pak Tentrem Sarwanto from Java.
Play the notes with a quick tap and hold a note down to dampen it (When automatic dampening is off in the options)