Such metadata that is added to the music files is called ID3 tags. This audio tag editor supports various audio formats, ID3 tags for WAV, AIFF, FLAC, MP3 files, XIPH/Vorbis Comments for the FLAC files, and MP4 tags for M4A and MP4 files. Meet the Tag Editor for Mac, a spreadsheet application for editing audio metadata in a simple, fast, and flexible way. Compress MP3 This mp3 compressor can compress mp3 audio and reduce mp3 file size, you can choose the audio quality setting as needed. This program was developed to work on Mac OS X 10.6 or later. Magiccutter.dmg is the most common filename for this application's installer.
It supports MP3, MP2, MP4/AAC, FLAC, Ogg Opus, Ogg Speex, Ogg Vorbis, MusePack, Monkey’s Audio, and WavPack files. EasyTAG is a simple application for viewing and editing tags in audio files. But iTunes is so well-integrated into OS X, and 3rd party music players are. It's a bit more advanced than Tagr, but it's not free. If you are a music lover and have numerous music tracks stored in your music folder, it becomes necessary to add important metadata to the files in order to make them identifiable while they are being played by a music player application, or any other physical music system.