These tags can be downloaded and used to organize the music library in the MacOS 10.12 Sierra easily and conveniently. There are taggers in both the paid and the free versions of the ID3 tags. In both the free and the paid versions of these tags that are available in the market, there are many taggers available. The main purpose of using such ID3 tag editor is to sort and scrutinize all the information that is present within the multimedia files. That is the reason most of the users use the ID3 formats to store audio files. You can edit, change, and remove the metadata completely using ID3 tags. It is interesting to note that the information that is there on the ID3 tags of the macOS can be changed and modified according to the wishes and convenience of the user. An ID3 file contains all the important and relevant information that you might want to see as you want to listen to some great music in your Mac. This information helps the users to use the MP3 collection in his Mac and to listen to the songs that are present in the collection. An ID3 provides you all the information that you require while storing MP3 file - artist, album, track title, the genre of the songs on the playlist, and track number. An ID3 is actually a metadata container that stores information about MP3 files in your Mac device. There are quite a few good ID3 tag editors in the market, especially free ID3 tag editor for Mac (including macOS 10.13 High Sierra).