The single largest issue I have with the Eversolo DMP-A6 is the lack of support for common sort tags (Sort Title, Sort Artist, Sort Album Artist, Sort Album, and Sort Composer). I've looked over these forums and have seen a number of posts asking for the ability to sort artist by last name (when proper names are used), removing A and The from the beginning of an artist, and the ability to have albums show up in order of release date. All of these requests, and more, could be accomplished with sort tags. Standard tags should be used for displaying information (and sorting when sort tags aren't used) and the sort tags should be used to determine the order the information is presented. Artist sort by name example, Artist: Frank Zappa Sort Artist: Zappa Frank Artist: The Moody Blues Sort Artist: Moody Blues Order displayed without sort: Frank Zappa, The Moody Blues Order displayed with sort: The Moody Blues, Frank Zappa Album sort by release year example, Album: Led Zeppelin IV Sort Album: Led Zeppelin 1971 Album: Houses of the Holy Sort Album: Led Zeppelin 1973 Order displayed without sort: Houses of the Holy, Led Zeppelin IV Order displayed with sort: Led Zeppelin IV, Houses of the Holy Admittedly, I'm surprised sort tags weren't initially supported when I purchased my unit almost a year ago, but I keep holding out hope with each new firmware release.