Insert Crystal audio engine and music

most credit goes to Sanqui

crysaudio/music/mainmenu.asm

@@ -0,0 +1,149 @@
+Music_MainMenu: ; f78fd
+	dbw $c0, Music_MainMenu_Ch1
+	dbw $01, Music_MainMenu_Ch2
+	dbw $02, Music_MainMenu_Ch3
+	dbw $03, Music_MainMenu_Ch4
+; f7909
+
+Music_MainMenu_Ch1: ; f7909
+	tempo 160
+	volume $77
+	dutycycle $3
+	tone $0001
+	vibrato $10, $15
+	stereopanning $f0
+	notetype $c, $f
+	octave 3
+	note D_, 8
+Music_MainMenu_branch_f791d: ; f791d
+	notetype $c, $92
+	octave 3
+	note C#, 6
+	note C#, 1
+	note C#, 1
+	note C#, 2
+	note C#, 2
+	note C#, 4
+	loopchannel 2, Music_MainMenu_branch_f791d
+	note D#, 6
+	note D#, 1
+	note D#, 1
+	note D#, 2
+	note D#, 2
+	note D#, 4
+	octave 2
+	note B_, 6
+	note B_, 1
+	note B_, 1
+	note B_, 2
+	note B_, 2
+	notetype $c, $94
+	octave 3
+	note C_, 4
+	loopchannel 0, Music_MainMenu_branch_f791d
+; f7940
+
+Music_MainMenu_Ch2: ; f7940
+	dutycycle $3
+	stereopanning $f
+	notetype $c, $f
+	octave 3
+	note G_, 8
+Music_MainMenu_branch_f7949: ; f7949
+	notetype $c, $a2
+	note F#, 6
+	note F#, 1
+	note F#, 1
+	note F#, 2
+	note F#, 2
+	note F#, 4
+	loopchannel 2, Music_MainMenu_branch_f7949
+	note G#, 6
+	note G#, 1
+	note G#, 1
+	note G#, 2
+	note G#, 2
+	note G#, 4
+	note E_, 6
+	note E_, 1
+	note E_, 1
+	note E_, 2
+	note E_, 2
+	notetype $c, $a4
+	note F_, 4
+	loopchannel 0, Music_MainMenu_branch_f7949
+; f7969
+
+Music_MainMenu_Ch3: ; f7969
+	stereopanning $f0
+	notetype $c, $25
+	note __, 8
+Music_MainMenu_branch_f796f: ; f796f
+	octave 2
+	note F#, 1
+	note __, 5
+	note F#, 1
+	note F#, 1
+	note F#, 1
+	note __, 1
+	note F#, 1
+	note __, 1
+	note F#, 1
+	note __, 3
+	loopchannel 2, Music_MainMenu_branch_f796f
+	note G#, 1
+	note __, 5
+	note G#, 1
+	note G#, 1
+	note G#, 1
+	note __, 1
+	note G#, 1
+	note __, 1
+	note G#, 1
+	note __, 3
+	note E_, 1
+	note __, 5
+	note E_, 1
+	note E_, 1
+	note E_, 1
+	note __, 1
+	note E_, 1
+	note __, 1
+	note F_, 1
+	note __, 3
+	loopchannel 0, Music_MainMenu_branch_f796f
+; f7996
+
+Music_MainMenu_Ch4: ; f7996
+	stereopanning $f
+	togglenoise $3
+	notetype $c
+	note __, 8
+	note __, 16
+	note __, 16
+	note __, 16
+	note __, 12
+	note D_, 1
+	note D_, 1
+	note D_, 1
+	note D_, 1
+Music_MainMenu_branch_f79a5: ; f79a5
+	note D_, 6
+	note D_, 1
+	note D_, 1
+	note D_, 2
+	note D_, 2
+	note D_, 4
+	note D_, 6
+	note D_, 1
+	note D_, 1
+	note D_, 2
+	note D_, 2
+	note D#, 1
+	note D#, 1
+	note D_, 1
+	note D_, 1
+	loopchannel 0, Music_MainMenu_branch_f79a5
+; f79b8
+
+