More files added. Updated game_launcher and apple launcher.

home/stormux/Documents/music_player.md

@@ -0,0 +1,19 @@
+# Using the Music Player
+
+Behind the scenes, music is handled with the mpv media player. This gives you the ability to adjust various settings during playback. Here is a non-exhaustive list of keybindings to get you started. For more, please see [the mpv man page](https://mpv.io/manual/stable/).
+
+- Space: Pause or resume playback.
+- Backspace: Reset to default.
+- F1: Announce current track information.
+- 9: Decrease volume.
+- 0: Increase volume.
+- Less Than:  Previous track.
+- Greater Than:  Next track.
+- Left Arrow: Seek backward.
+- Right Arrow: Seek forward.
+- Down Arrow: Seek backward by a larger increment.
+- Up Arrow: Seek forward by a larger increment.
+- Left Bracket: Slow down playback.
+- Right Bracket: Speed up playback.
+- q: Close mpv.
+- Shift+Q: Save your position in the current track and close mpv.