diff --git a/backend/src/song.py b/backend/src/song.py
index 12ef130..39871cc 100644
--- a/backend/src/song.py
+++ b/backend/src/song.py
@@ -8,7 +8,7 @@ from .connect import get_connection
 def init_db(db: Cursor):
     db.execute("""
         CREATE TABLE IF NOT EXISTS songs (
-            mbid TEXT PRIMARY KEY,
+            uuid TEXT PRIMARY KEY,
             title TEXT NOT NULL,
             artist TEXT NOT NULL,
             tags TEXT NOT NULL,
@@ -20,7 +20,7 @@ def init_db(db: Cursor):
 
 @dataclass(frozen=True)
 class Song:
-    mbid: str
+    uuid: str
     title: str
     artist: str
     tags: list[str]
@@ -28,17 +28,17 @@ class Song:
     youtube_id: str
 
 
-def get_song_by_mbid(mbid: str) -> Song | None:
+def get_song_by_uuid(uuid: str) -> Song | None:
     conn = get_connection()
     cursor = conn.cursor()
-    cursor.execute("SELECT * FROM songs WHERE mbid = ?", (mbid,))
+    cursor.execute("SELECT * FROM songs WHERE uuid = ?", (uuid,))
     row = cursor.fetchone()
     conn.close()
 
     if row is None:
         return None
 
-    song = Song(mbid=row["mbid"], title=row["title"], artist=row["artist"], tags=row["tags"].split(","), image_id=row["lastfm_image_id"], youtube_id=row["youtube_id"])
+    song = Song(uuid=row["uuid"], title=row["title"], artist=row["artist"], tags=row["tags"].split(","), image_id=row["lastfm_image_id"], youtube_id=row["youtube_id"])
     return song
 
 
@@ -52,7 +52,7 @@ def get_song_by_title_artist(title: str, artist: str) -> Song | None:
     if row is None:
         return None
 
-    song = Song(mbid=row["mbid"], title=row["title"], artist=row["artist"], tags=row["tags"].split(","), image_id=row["lastfm_image_id"], youtube_id=row["youtube_id"])
+    song = Song(uuid=row["uuid"], title=row["title"], artist=row["artist"], tags=row["tags"].split(","), image_id=row["lastfm_image_id"], youtube_id=row["youtube_id"])
     return song
 
 
@@ -62,7 +62,7 @@ def add_song_in_db(title: str, artist: str, tags: list[str], image_id: str, yt_i
 
     cursor.execute(
         """
-        INSERT OR REPLACE INTO songs (mbid, title, artist, tags, lastfm_image_id, youtube_id)
+        INSERT OR REPLACE INTO songs (uuid, title, artist, tags, lastfm_image_id, youtube_id)
         VALUES (?, ?, ?, ?, ?, ?)
         """,
         (str(uuid.uuid4()), title, artist, ",".join(tags), image_id, yt_id),