Add replaygain plugin to beets

playbooks/roles/music/org/templates/beets-common.yml

@@ -1,4 +1,4 @@
-plugins: convert embedart fetchart info zero
+plugins: convert embedart fetchart info replaygain zero
 
 paths:
   default: $albumartist/$year $album%aunique{}/$track $title
@@ -17,6 +17,10 @@ fetchart:
   sources:
     - filesystem
 
+replaygain:
+  backend: ffmpeg
+  overwrite: yes
+
 zero:
   auto: yes
   fields: >-