mutagen.js

npm package wrapping the mutagen library.

mutagen = require('mutagen');
mutage.read('path/to/file.mp3', function(err, tags) {
    if (err) {
        return console.log(err);
    }
    console.log('Artist: ' + tags['artist'][0]);
    console.log('Album: ' + tags['album'][0]);
    console.log('Title: ' + tags['title'][0]);
    console.log('Track Number: ' + tags['tracknumber'][0]);
    console.log('All Tags:');
    console.log(tags);
});