Add missing documentation

1 files changed, 4 insertions, 0 deletions

diff --git a/documentation_en.md b/documentation_en.md
index c616eda..17b8c87 100644
--- a/documentation_en.md
+++ b/documentation_en.md
@@ -157,6 +157,7 @@ in case of problem with the standard configuration:
     (default 2).
   * `--device DEVICE` : select another sound device.
   * `--list-devices` : list available sound devices.
+  * `--load-all-musics` : load all the music when starting (default True)
   * `-- ARGS` : arguments for Kivy library.
 
 ## Configure keys
@@ -438,6 +439,9 @@ actions.
     * `command: my_command` : Gives the command to run.
     * `wait: true/false` (optional, default false) if true, waits for the
       command to finish (this wait is not interruptible by interrupt_wait)
+- `load_music/unload_music` : load/unload a music from memory. Useful
+  with `load_all_musics` option only
+    * `music: "music.mp3" the music to load/unload
 
 ### `aliases` : define aliases