Audio Mode for Instrumental & Karaoke (#749)

* Add AudioMode

* Update Theme System Version

* Update Theme System Version

* Version 11

* Version 8

* Update Theme System Version

* Add AudioMode

* Update Theme System Version

* Add AudioMode

* Add AudioMode

* Add AudioMode

* Add AudioMode

* Add AudioMode

* No effect for Instrumental

* Instrumental Check

* Add HasInstrumental Check

---------

Co-authored-by: Florian Ostertag <flokuep@users.noreply.github.com>

Output/Themes/Changelog/Changelog_ScreenSong.txt

@@ -1,5 +1,13 @@
 ScreenSong
 
+++++++++++
+Version 11:
+
+Add:
+<SelectSlideOptionsAudioMode>
+
+++++++++++
+
 ++++++++++
 Version 10:
 

Output/Themes/Changelog/Changelog_ThemeSystem.txt

@@ -1,5 +1,12 @@
 Theme System
 
+++++++++++
+Version 8
+
+Changed:
+SelectSlide for AudioMode (SelectSlideOptionsAudioMode) on song select screen
+
+
 ++++++++++
 Version 7