Back surdo (L for low, H for high) R/L: accented note (right/left hand suggested r/l Quieter, unaccented note * : trill, generally three very fast notes on repique/caixa, two or three for surdos Common break specific to Samba Reggae rhythms.txt create mode 100644 Datasheets/tl074-pinout.jpeg false 500k.