opcode Mux81, 0, 0
	kCtrl zkr 1; CHANGE
	k1 zkr 1; CHANGE
	k2 zkr 1; CHANGE
	k3 zkr 1; CHANGE
	k4 zkr 1; CHANGE
	k5 zkr 1; CHANGE
	k6 zkr 1; CHANGE
	k7 zkr 1; CHANGE
	k8 zkr 1; CHANGE
	
	; quantize Ctrl and then if ififififif?
	
endop
