MP3 EZlib is a free Music Library/Playlist Manager featuring a front-end Title/Artist search which can be used to build a more refined Working List of songs. Other features include: - Single and mass ID3v2 tag update - 4 user-defined Custom ID3v2 tag fields - 4 Music Rating categories and Tempo - An internal tag search on lyrics and comments - A unique Playlist Manager with on-the-fly runtime playlist tweaking - Print lyrics/comments/playlists and the music library in multiple sorts - Rename disk files to match tag fields - A comprehensive Help File - A built-in high quality MP3 player - Written entirely in assembly language for speed