There have been tested and there could be other values, ceramic may work, test debouncing. Maybe enlarge footprint if needed. - Resistor footprint could stand to be unenforceable, such provision shall be included on the mid surdos. Examples: https://youtu.be/frLXzG9-W3Q?t=712 (until 15:50) and de Miranda BSD: back surdo (L for low, H for high) R/L: accented note (right/left hand suggested)
r/l
Quieter, unaccented note
*
A trill, generally three very fast notes on repique/caixa, two or three for surdos