Step, to set output voltages. (10) One potentiometer for internal clock rate. Arrasta Playbook REP: repique CAX: caixa MSD: mid surdo (sometimes MS1, MS2, etc, if multiple measures or variations 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