Sync mp3 rating for Serato with existing user provided ratings for purchased mp3 (e.g from Apple Music). Though I do belong to DJ record pools, I also buy a lot of music (to own) on Apple Music (used to be iTunes). Any mp3 files I've purchased, I also provide a rating for it. The new Serato 4.0.0 appears to have added a rating column. I was surprised that none of ratings that I've provided to all my purchased music (old and new) are not sync'd or copied into Serato's rating field. I would think that the rating field is stored in the ID3v2 tag of the mp3 file for both Serato and Apple Music mp3(s). If not, why and can Serato sync this data item to be the same.