diff --git a/mist/graphics_selena/Makefile b/mist/graphics_selena/Makefile
index e28137b9..a3196a94 100644
--- a/mist/graphics_selena/Makefile
+++ b/mist/graphics_selena/Makefile
@@ -23,7 +23,7 @@ selena_graphics.inc:	\
 	book_mist_open_s.lzsa book_mist_closed_s.lzsa \
 	water_turn_n.lzsa water_turn_s.lzsa water_turn_w.lzsa \
 	water_path_e.lzsa water_path_w.lzsa \
-	water_note_e.lzsa water_note_w.lzsa water_note_s.lzsa \
+	water_note_n.lzsa water_note_e.lzsa water_note_w.lzsa water_note_s.lzsa \
 	tower_view_n.lzsa tower_view_s.lzsa tower_view_e.lzsa tower_view_w.lzsa \
 	chasm_path_e.lzsa chasm_path_w.lzsa \
 	chasm_e.lzsa chasm_w.lzsa chasm_s.lzsa chasm_n.lzsa \
@@ -79,6 +79,7 @@ selena_graphics.inc:	\
 	echo "water_turn_w_lzsa: .incbin \"water_turn_w.lzsa\"" >> selena_graphics.inc
 	echo "water_path_w_lzsa: .incbin \"water_path_w.lzsa\"" >> selena_graphics.inc
 	echo "water_path_e_lzsa: .incbin \"water_path_e.lzsa\"" >> selena_graphics.inc
+	echo "water_note_n_lzsa: .incbin \"water_note_n.lzsa\"" >> selena_graphics.inc
 	echo "water_note_e_lzsa: .incbin \"water_note_e.lzsa\"" >> selena_graphics.inc
 	echo "water_note_w_lzsa: .incbin \"water_note_w.lzsa\"" >> selena_graphics.inc
 	echo "water_note_s_lzsa: .incbin \"water_note_s.lzsa\"" >> selena_graphics.inc
diff --git a/mist/graphics_selena/water_note_n.png b/mist/graphics_selena/water_note_n.png
new file mode 100644
index 00000000..6239f5ea
Binary files /dev/null and b/mist/graphics_selena/water_note_n.png differ
diff --git a/mist/leveldata_selena.inc b/mist/leveldata_selena.inc
index fd38660f..af306cf8 100644
--- a/mist/leveldata_selena.inc
+++ b/mist/leveldata_selena.inc
@@ -263,11 +263,11 @@ location13:
 	.byte	$ff		; south exit_dir
 	.byte	DIRECTION_E	; east exit_dir
 	.byte	$ff		; west exit_dir
-	.word	$0000				; north bg
+	.word	water_note_n_lzsa		; north bg
 	.word	water_note_s_lzsa		; south bg
 	.word	water_note_e_lzsa		; east bg
 	.word	water_note_w_lzsa		; west bg
-	.byte	BG_SOUTH|BG_EAST|BG_WEST
+	.byte	BG_SOUTH|BG_EAST|BG_WEST|BG_NORTH
 	.byte	DIRECTION_S|DIRECTION_W		; special exit
 	.byte	19,27		; special x
 	.byte	24,34		; special y
diff --git a/mist/selena_sound_puzzle.s b/mist/selena_sound_puzzle.s
index 1208c0ea..572fbe93 100644
--- a/mist/selena_sound_puzzle.s
+++ b/mist/selena_sound_puzzle.s
@@ -953,3 +953,27 @@ tunnel_bg_sprite:
 	.byte $88,$80,$88,$88,$88,$88,$80,$88,$11
 	.byte $08,$88,$11,$11,$11,$88,$08,$88,$11
 
+
+;	control panel
+;	5 sliders, 10 positions
+;		0 - wind (tunnel)
+;		1 - slide whistle
+;		2 - train whistle
+;		3 - missile launch
+;		4 - electric sparks
+;		5 - flute noise (crystals)
+;		6 - flame (chasm)
+;		7 - clocks (clocks)
+;		8 - clanking metal
+;		9 - water (pool)
+;
+; solution = 5 - 9 - 0 - 6 - 7
+
+; if it's right and press button, plays each sound in turn
+;	while lights up button, then opens door and puts
+;	you in front of it.
+
+; if it's wrong ---> ?
+
+
+