Help Marshmallow music player problem

[Vladhaze]

I just updated my HTC One m8 to the new marshmallow. My problem is that while all my music is there, there is no artist name. The songs section is all there, the album covers and song names are there, but for artist it says unknown. Under artist tab I just have unknown artist with 3 songs (it was the same pre update, the unknown artist with those songs, not all the rest of my music)

 

[chanchan05]

You need to edit the id3tag on a Pc