CLASS bpx net/minecraft/block/NoteBlock
FIELD a INSTRUMENT Lbwd;
FIELD b POWERED Lbvx;
FIELD c NOTE Lbwf;
METHOD <init> (Lbmh$c;)V
ARG 1 settings
METHOD a playNote (Lbhd;Lev;)V
ARG 1 world
ARG 2 pos