Control iTunes Conveniently: You may use intuitive triggers to control iTunes indirectly. To control indirectly means that you needn’t bring iTunes front and control it by clicking related areas in iTunes. What you have to do is to setup some hot keys and press them to control iTunes when you are working with other applications.

Dynamically Displaying Lyrics: One of the hot features of nLyrics is that it enables you to watch the sung line of the currently played song dynamically. It will automatically load the lyrics stored in the music file through iTunes and display them with a precison of millisecond.