Update audio macro names

change audio channel numbers from 0-7 back to 1-8
change all note macros back to single note macro
todo: fix comments with old macro names, update noise macros/instrument names

audio/sfx/get_item2_3.asm

@@ -1,69 +1,69 @@
-SFX_Get_Item2_3_Ch4:
-	executemusic
+SFX_Get_Item2_3_Ch5:
+	execute_music
 	tempo 256
 	volume 7, 7
-	duty 2
-	toggleperfectpitch
-	notetype 5, 11, 4
+	duty_cycle 2
+	toggle_perfect_pitch
+	note_type 5, 11, 4
 	octave 4
-	D_ 4
-	C_ 4
+	note D_, 4
+	note C_, 4
 	octave 3
-	A_ 8
-	notetype 5, 11, 2
+	note A_, 8
+	note_type 5, 11, 2
 	octave 4
-	D# 2
-	D# 2
-	D_ 2
-	C_ 2
-	C_ 2
+	note D#, 2
+	note D#, 2
+	note D_, 2
+	note C_, 2
+	note C_, 2
 	octave 3
-	A# 2
-	notetype 5, 11, 4
+	note A#, 2
+	note_type 5, 11, 4
 	octave 4
-	C_ 8
-	endchannel
-
-
-SFX_Get_Item2_3_Ch5:
-	executemusic
-	vibrato 8, 2, 7
-	duty 2
-	notetype 5, 12, 5
-	octave 4
-	A_ 4
-	F_ 4
-	C_ 8
-	notetype 5, 12, 2
-	A# 2
-	A# 2
-	A# 2
-	G_ 2
-	G_ 2
-	A# 2
-	notetype 5, 12, 4
-	A_ 8
-	endchannel
+	note C_, 8
+	sound_ret
 
 
 SFX_Get_Item2_3_Ch6:
-	executemusic
-	notetype 5, 1, 0
+	execute_music
+	vibrato 8, 2, 7
+	duty_cycle 2
+	note_type 5, 12, 5
+	octave 4
+	note A_, 4
+	note F_, 4
+	note C_, 8
+	note_type 5, 12, 2
+	note A#, 2
+	note A#, 2
+	note A#, 2
+	note G_, 2
+	note G_, 2
+	note A#, 2
+	note_type 5, 12, 4
+	note A_, 8
+	sound_ret
+
+
+SFX_Get_Item2_3_Ch7:
+	execute_music
+	note_type 5, 1, 0
 	octave 5
-	F_ 4
-	D# 4
-	C_ 8
-	D# 1
+	note F_, 4
+	note D#, 4
+	note C_, 8
+	note D#, 1
 	rest 1
-	D# 1
+	note D#, 1
 	rest 1
-	E_ 1
+	note E_, 1
 	rest 1
-	F_ 1
+	note F_, 1
 	rest 1
-	F_ 1
+	note F_, 1
 	rest 1
-	G_ 1
+	note G_, 1
 	rest 1
-	A_ 8
-	endchannel
+	note A_, 8
+	sound_ret