CLASS bls net/minecraft/block/NoteBlock
	FIELD a INSTRUMENT Lbrx;
	FIELD b POWERED Lbrr;
	FIELD c NOTE Lbrz;
	METHOD <init> (Lbic$c;)V
		ARG 1 settings
	METHOD a playNote (Lbdb;Les;)V
		ARG 1 world
		ARG 2 pos