Default player doesn't play *some* .ogg files I have ripped a number of CD's with Rhythmbox on Ubuntu.

I've noticed not all files play.


Some .ogg files do play on my Android Galaxy S6
Some .ogg files do not play ...


I have no idea what can be the problem. I don't see any difference in the properties between the files that play and those that don't.

Could you help me troubleshoot this?

Edit: The plot thickens, I've converted some files to MP3 and ... they still don't play.
Try playing them with VLC, here is the link for the Google play store.