....J River gives you the option of whether you want changes in tags to be written back to the file, or just kept in J Rivers own database. I chose write back because it made more sense.....
I didn't know JRiver can do that. Presumably the advantage of writing tags back to file is that they can be used - hopefully - with a range of playback software.
How do you set tagging to write back to file (I should add that when ripping I tag initially in dBPoweramp)? Is it possible to subsequently store tags back to file if they have initially been saved to JRiver?