CLASS bqc net/minecraft/block/NoteBlock
FIELD a INSTRUMENT Lbwi;
FIELD b POWERED Lbwc;
FIELD c NOTE Lbwk;
METHOD <init> (Lbmm$c;)V
ARG 1 settings
METHOD a playNote (Lbhi;Lev;)V
ARG 1 world
ARG 2 pos