Update music.yaml

Added a one-liner to make sure the song "Afterlife" (await_r.aud) is loaded in both content data alternatives (Aftermath scores.mix from DL mirror / Base game scores.mix file from Game CD.)

Regarding of which scores.mix file is used (the DL mirror one including the Aftermath expansion tracks or the vanilla one from "Install from CD"-option)
the naming of the file is different. Resulting in missing out this song when using the bigger scores.mix file with the bonus tracks.

mods/ra/audio/music.yaml

@@ -1,22 +1,22 @@
-intro: Intro
-	Hidden: true
-map: Map
-	Hidden: true
-score: Militant Force
-	Hidden: true
-await_r: Await
+await_r: Afterlife (Await)
 bigf226m: Bigfoot
-credits: Reload Fire
 crus226m: Crush
 dense_r: Dense
 fac1226m: Face to the Enemy 1
 fac2226m: Face to the Enemy 2
 fogger1a: Fogger
 hell226m: Hell March
+intro: Intro
+	Hidden: true
+map: Map
+	Hidden: true
 mud1a: Mud
 radio2: Radio 2
+credits: Reload Fire (Credits)
 rollout: Roll Out
-run1226m: Run for your Life
+run1226m: Run (For Your Life)
+score: Militant Force (Scores)
+	Hidden: true
 smsh226m: Smash
 snake: Snake
 terminat: Terminate
@@ -26,21 +26,22 @@ vector1a: Vector
 work226m: Workmen
 
 # Counterstrike tracks
-2nd_hand: The Second Hand
-backstab: Backstab
-shut_it: Shut It
-under3: Underlying Thoughts
-chaos2: Chaos
-twinmix1: Twin Cannon Remix
-vr2: Voice Rhythm 2
 araziod: Arazoid
+backstab: Backstab
+chaos2: Chaos
+shut_it: Shut It
+2nd_hand: The Second Hand
+twinmix1: Twin Cannon (Remix)
+under3: Underlying Thoughts
+vr2: Voice Rhythm 2
 
 # Aftermath tracks
+await: Afterlife (Await)
 bog: Bog
-gloom: Gloom
-rpt: Running through Pipes (Mech Man 2)
-traction: Traction
 float_v2: Floating
-grndwire: Ground Wire
+gloom: Gloom
+grndwire: Groundwire
+rpt: Running Through Pipes
 search: The Search
+traction: Traction
 wastelnd: Wasteland