A simple go app to fetch mp3 metadata and
find <directory> | parallel --pipe "./mp3-rename [opts]"-h: Display help-c: Copy files instead of renaming them.-o: Target output directory for renamed/copied files.-f: Target file format. Will replace templates with the mp3-tags.stdout: Print file new names to stdout instead of copying or renaming them.
{artist}{title}{album}{album_artists}{genre}{composer}{year}{comment}