iTunes uses different tag name/format on m4a files

[chrisgraham]

The picture speaks louder than words. 'TEMPO' is what iTunes made and needs, 'BPM' is what this component makes.

[stengerh]

What is the file format/codec of your file? If it is MP3 what is the tag type? You can find both codec and tag type on the "Details" tab in the foobar2000 properties window.

[chrisgraham]

It's from the iTunes store, m4a, not encrypted.