长期积累的本地音乐库需要一体化清理与修复工具

来源证据

一位长期维护本地音乐库的用户在替换、移动和重组文件后，库中出现文件消失但 Music.app 记录残留、播放列表重复条目、同一录音多版本并存、标签与元数据混乱等具体问题。

transfers, rare editions and music collected from many different sources. Over the years the library became increasingly difficult to maintain. Tracks were replaced, moved and reorganized. Some files disappeared while old Music.app records remained. Playlists accumulated duplicate entries. Different versions of the same recordings lived side by side, along with inconsistent tags, missing artwork and metadata left behind by converters and download sources. But Local Music Organizer actually began