Mp3 Player doesn't show enough songs

My Mp3 player doesn’t show enough songs on the music part but in info, it shows more music

Some of your ID3 tags must have issues (wrong format, foreign characters, garbage in Comments field, etc.). MP3Tag can help you easily edit them.

And there is no shortage of posts/threads on the subject here on the forum. :wink:

Here you go. A great tutorial from Sandisk.