diff --git a/picard/formats/mp4.py b/picard/formats/mp4.py
index d39afae62..8ed2c1caa 100644
--- a/picard/formats/mp4.py
+++ b/picard/formats/mp4.py
@@ -75,9 +75,10 @@ class MP4File(File):
         "----:com.apple.iTunes:ENGINEER": "engineer",
         "----:com.apple.iTunes:MIXER": "mixer",
         "----:com.apple.iTunes:DJMIXER": "djmixer",
+        "----:com.apple.iTunes:REMIXER": "remixer",
         "----:com.apple.iTunes:ISRC": "isrc",
         "----:com.apple.iTunes:MEDIA": "media",
-        "----:com.apple.iTunes:ORGANIZATION": "label",
+        "----:com.apple.iTunes:LABEL": "label",
         "----:com.apple.iTunes:CATALOGNUMBER": "catalognumber",
         "----:com.apple.iTunes:SUBTITLE": "subtitle",
         "----:com.apple.iTunes:DISCSUBTITLE": "discsubtitle",