Rating and grouping may not be standard enough to be written by the flac converter. ( see https://en.wikipedia.org/w/index.php?title=ID3§ion=9#ID3v2_star_rating_tag_issue )
Rating and grouping may not be standard enough to be written by the flac converter. /en.wikipedia. org/w/index. php?title= ID3§ion= 9#ID3v2_ star_rating_ tag_issue )
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