Copy or Export/Import Tags

Once a proper Tag has been defined to a CD, how to reproduce Tags to same CD at different audio formats? (copy or export/import tags)

In another words, if Tags already defined for a CD in FLAC, how to reproduce same Tags to MP3 version?

Thanks

load up both the flac files (in track order) and the mp3 files (in track order) in mp3tag. Select all the FLaC files, right click, select "tag copy". Then select all the mp3 files, right click, and select "tag paste". Done!