Dr.Tag is an easy to use and powerful ID3 Tagging utility that lest you set Title, Artist, Album, Genre, Year, Comment and Track no on multiple files in your MP3 library. Use filename to define ID3 Tag, or use ID3 Tag to rename files according to your preferences. Remove underscores, %20s, capitalize titles automatically, set track number using track numbering mode or swap Artist-Album-Title in any order. Automatic feature does all the job for you. Internal/External play function, manual rename bar, and many useful functions available from the palette of action on the toolbar. Highly configurable, with complete Undo function you can save changes only when you finish editing and happy with the result. Dr.TAG saves LOTS of typing when you need to organize your library.