1 files changed, 6 insertions, 0 deletions

diff --git a/apps/metadata/mp4.c b/apps/metadata/mp4.c
index aecb4cf17f..8162cd987f 100644
--- a/apps/metadata/mp4.c
+++ b/apps/metadata/mp4.c
@@ -38,6 +38,7 @@
 #define MP4_alac MP4_ID('a', 'l', 'a', 'c')
 #define MP4_calb MP4_ID(0xa9, 'a', 'l', 'b')
 #define MP4_cART MP4_ID(0xa9, 'A', 'R', 'T')
+#define MP4_cgrp MP4_ID(0xa9, 'g', 'r', 'p')
 #define MP4_cgen MP4_ID(0xa9, 'g', 'e', 'n')
 #define MP4_cnam MP4_ID(0xa9, 'n', 'a', 'm')
 #define MP4_cwrt MP4_ID(0xa9, 'w', 'r', 't')
@@ -378,6 +379,11 @@ static bool read_mp4_tags(int fd, struct mp3entry* id3,
                 &id3->albumartist);
             break;
 
+        case MP4_cgrp:
+            read_mp4_tag_string(fd, size, &buffer, &buffer_left,
+                &id3->grouping);
+            break;
+        
         case MP4_calb:
             read_mp4_tag_string(fd, size, &buffer, &buffer_left,
                 &id3->album);