3 files changed, 96 insertions, 0 deletions
diff --git a/audio/duty_1.asm b/audio/duty_1.asm
new file mode 100644
index 00000000..0e43feff
--- /dev/null
+++ b/audio/duty_1.asm
@@ -0,0 +1,33 @@
+Music2_Channel3DutyPointers: ; 0x8361
+	dw Music2_Channel3Duty0
+	dw Music2_Channel3Duty1
+	dw Music2_Channel3Duty2
+	dw Music2_Channel3Duty3
+	dw Music2_Channel3Duty4
+	dw Music2_Channel3Duty5 ; used in the Lavender Town theme
+	dw SFX_02_3f_Ch1 ; unused
+	dw SFX_02_3f_Ch1 ; unused
+	dw SFX_02_3f_Ch1 ; unused
+
+; these are the definitions for the channel 3 instruments
+; each instrument definition is made up of 32 points (nibbles) that form
+; the graph of the wave
+; the current instrument is copied to $FF30
+Music2_Channel3Duty0: ; 0x8373
+	db $02,$46,$8A,$CE,$FF,$FE,$ED,$DC,$CB,$A9,$87,$65,$44,$33,$22,$11
+
+Music2_Channel3Duty1: ; 0x8383
+	db $02,$46,$8A,$CE,$EF,$FF,$FE,$EE,$DD,$CB,$A9,$87,$65,$43,$22,$11
+
+Music2_Channel3Duty2: ; 0x8393
+	db $13,$69,$BD,$EE,$EE,$FF,$FF,$ED,$DE,$FF,$FF,$EE,$EE,$DB,$96,$31
+
+Music2_Channel3Duty3: ; 0x83a3
+	db $02,$46,$8A,$CD,$EF,$FE,$DE,$FF,$EE,$DC,$BA,$98,$76,$54,$32,$10
+
+Music2_Channel3Duty4: ; 0x83b3
+	db $01,$23,$45,$67,$8A,$CD,$EE,$F7,$7F,$EE,$DC,$A8,$76,$54,$32,$10
+
+; duty 5 reads from sfx data
+Music2_Channel3Duty5: ; 0x83c3
+
diff --git a/audio/duty_2.asm b/audio/duty_2.asm
new file mode 100644
index 00000000..72b73bfd
--- /dev/null
+++ b/audio/duty_2.asm
@@ -0,0 +1,30 @@
+Music8_Channel3DutyPointers: ; 20361 (8:4361)
+	dw Music8_Channel3Duty0
+	dw Music8_Channel3Duty1
+	dw Music8_Channel3Duty2
+	dw Music8_Channel3Duty3
+	dw Music8_Channel3Duty4
+	dw SFX_08_40_Ch1 ; unused
+	dw SFX_08_40_Ch1 ; unused
+	dw SFX_08_40_Ch1 ; unused
+	dw SFX_08_40_Ch1 ; unused
+
+; these are the definitions for the channel 3 instruments
+; each instrument definition is made up of 32 points (nibbles) that form
+; the graph of the wave
+; the current instrument is copied to $FF30
+Music8_Channel3Duty0: ; 20373 (8:4373)
+	db $02,$46,$8A,$CE,$FF,$FE,$ED,$DC,$CB,$A9,$87,$65,$44,$33,$22,$11
+
+Music8_Channel3Duty1: ; 20383 (8:4383)
+	db $02,$46,$8A,$CE,$EF,$FF,$FE,$EE,$DD,$CB,$A9,$87,$65,$43,$22,$11
+
+Music8_Channel3Duty2: ; 20393 (8:4393)
+	db $13,$69,$BD,$EE,$EE,$FF,$FF,$ED,$DE,$FF,$FF,$EE,$EE,$DB,$96,$31
+
+Music8_Channel3Duty3: ; 203a3 (8:43a3)
+	db $02,$46,$8A,$CD,$EF,$FE,$DE,$FF,$EE,$DC,$BA,$98,$76,$54,$32,$10
+
+Music8_Channel3Duty4: ; 203b3 (8:43b3)
+	db $01,$23,$45,$67,$8A,$CD,$EE,$F7,$7F,$EE,$DC,$A8,$76,$54,$32,$10
+
diff --git a/audio/duty_3.asm b/audio/duty_3.asm
new file mode 100644
index 00000000..3c41a764
--- /dev/null
+++ b/audio/duty_3.asm
@@ -0,0 +1,33 @@
+Music1f_Channel3DutyPointers: ; 7c361 (1f:4361)
+	dw Music1f_Channel3Duty0
+	dw Music1f_Channel3Duty1
+	dw Music1f_Channel3Duty2
+	dw Music1f_Channel3Duty3
+	dw Music1f_Channel3Duty4
+	dw Music1f_Channel3Duty5 ; used in the Pokemon Tower theme
+	dw SFX_1f_3f_Ch1 ; unused
+	dw SFX_1f_3f_Ch1 ; unused
+	dw SFX_1f_3f_Ch1 ; unused
+
+; these are the definitions for the channel 3 instruments
+; each instrument definition is made up of 32 points (nibbles) that form
+; the graph of the wave
+; the current instrument is copied to $FF30
+Music1f_Channel3Duty0: ; 7c373 (1f:4373)
+	db $02,$46,$8A,$CE,$FF,$FE,$ED,$DC,$CB,$A9,$87,$65,$44,$33,$22,$11
+
+Music1f_Channel3Duty1: ; 7c383 (1f:4383)
+	db $02,$46,$8A,$CE,$EF,$FF,$FE,$EE,$DD,$CB,$A9,$87,$65,$43,$22,$11
+
+Music1f_Channel3Duty2: ; 7c393 (1f:4393)
+	db $13,$69,$BD,$EE,$EE,$FF,$FF,$ED,$DE,$FF,$FF,$EE,$EE,$DB,$96,$31
+
+Music1f_Channel3Duty3: ; 7c3a3 (1f:43a3)
+	db $02,$46,$8A,$CD,$EF,$FE,$DE,$FF,$EE,$DC,$BA,$98,$76,$54,$32,$10
+
+Music1f_Channel3Duty4: ; 7c3b3 (1f:43b3)
+	db $01,$23,$45,$67,$8A,$CD,$EE,$F7,$7F,$EE,$DC,$A8,$76,$54,$32,$10
+
+; duty 5 reads from sfx data
+Music1f_Channel3Duty5: ; 7c3c3 (1f:43c3)
+