"File List" - information about the processed files.
"Standard" - the main file info (file title, album title, artist name ...).
"Extended" - the extended file info (composer, original artist, copyright ...).
"Lyrics" - the ability of composing song lyrics.
Bars
Main Bar - activation of the general and most used functionalities of MP3TagEditor.
Folder Tree - ability of choosing files to be processed.
Status Bar - function of buttons, size and quantity of files.