diff --git a/graphics/hgr/sine/rotate.s b/graphics/hgr/sine/rotate.s
index e603b6ee..47014cca 100644
--- a/graphics/hgr/sine/rotate.s
+++ b/graphics/hgr/sine/rotate.s
@@ -3,6 +3,7 @@
 ; 117 bytes -- original
 ; 114 bytes -- optimize FRAME init
 ; 108 bytes -- optimize page flip
+; 139 bytes -- add beeps
 
 ; zero page
 sinetable=$70
@@ -55,8 +56,10 @@ force_zero:
 	sta	sinetable+$10,Y
 	sta	sinetable+$00,X
 	eor	#$FF
+
 	sec
 	adc	#$0
+
 	sta	sinetable+$30,Y
 	sta	sinetable+$20,X
 
@@ -107,91 +110,22 @@ flip_loop:
 	; flip pages
 
 page_smc:
-	bit	PAGE1
+	lda	PAGE1,X
 
+;	ldy	#10
+;sound_loop:
+	bit	$C030
+;	dey
+;	bne	sound_loop
 
-;	lda	#255
-;	jsr	WAIT
-
-; based on code from here
-; http://eightbitsoundandfury.ld8.org/programming.html
-
-; A,X,Y trashed
-; duration also trashed
-
-NOTE_C3		=	255
-NOTE_CSHARP3	=	241
-NOTE_D3		=	227
-NOTE_DSHARP3	=	214
-NOTE_E3		=	202
-NOTE_F3		=	191
-NOTE_FSHARP3	=	180
-NOTE_G3		=	170
-NOTE_GSHARP3	=	161
-NOTE_A3		=	152
-NOTE_ASHARP3	=	143
-NOTE_B3		=	135
-
-NOTE_C4		=	128
-NOTE_CSHARP4	=	121
-NOTE_D4		=	114
-NOTE_DSHARP4	=	108
-NOTE_E4		=	102
-NOTE_F4		=	96
-NOTE_FSHARP4	=	91
-NOTE_G4		=	85
-NOTE_GSHARP4	=	81
-NOTE_A4		=	76
-NOTE_ASHARP4	=	72
-NOTE_B4		=	68
-
-NOTE_C5		=	64
-NOTE_CSHARP5	=	60
-NOTE_D5		=	57
-NOTE_DSHARP5	=	54
-NOTE_E5		=	51
-NOTE_F5		=	48
-NOTE_FSHARP5	=	45
-NOTE_G5		=	43
-NOTE_GSHARP5	=	40
-NOTE_A5		=	38
-NOTE_ASHARP5	=	36
-NOTE_B5		=	34
-
-	lda	#NOTE_C3
-	sta	speaker_frequency
-	lda	#200
-	sta	speaker_duration
-
-speaker_beep:
-	ldy	#20
-speaker_tone:
-	lda	$C030		; click speaker
-speaker_loop:
-	dey			; y never set?
-	bne	slabel1		; duration roughly 256*?
-	dec	speaker_duration	; (Duration)
-	beq	done_tone
-slabel1:
-	dex
-	bne	speaker_loop
-	ldx	speaker_frequency	; (Frequency)
-	jmp	speaker_tone
-done_tone:
-
-
-
-
-
-
-
-
-
-	lda	page_smc+1
+	txa
 	eor	#$1
-	sta	page_smc+1
+	tax
 
-	jmp	flip_loop
+	lda	#255
+	jsr	WAIT
+
+	beq	flip_loop		; bra
 
 
 	;============================