diff --git a/spotdl/const.py b/spotdl/const.py
index 1bcf81a..635f389 100644
--- a/spotdl/const.py
+++ b/spotdl/const.py
@@ -31,6 +31,7 @@ M4A_TAG_PRESET = {
     "copyright": "cprt",
     "tempo": "tmpo",
     "lyrics": "\xa9lyr",
+    "comment": "\xa9cmt",
 }
 
 TAG_PRESET = {}
diff --git a/spotdl/metadata.py b/spotdl/metadata.py
index 06d63b5..2dd3bd3 100755
--- a/spotdl/metadata.py
+++ b/spotdl/metadata.py
@@ -105,6 +105,7 @@ class EmbedMetadata:
         audiofile = MP4(music_file)
         self._embed_basic_metadata(audiofile, preset=M4A_TAG_PRESET)
         audiofile[M4A_TAG_PRESET["year"]] = meta_tags["year"]
+        audiofile[M4A_TAG_PRESET["comment"]] = meta_tags["external_urls"]["spotify"]
         if meta_tags["lyrics"]:
             audiofile[M4A_TAG_PRESET["lyrics"]] = meta_tags["lyrics"]
         try: