Playing music tracks on our computer has become a regular activity since the popularization of formats like MP3 and of programs like Winamp, Foobar2000 or Windows Media Player. Thanks to the internet, at the same time, some programs were developed so, in a matter of seconds, we can see the lyrics of the songs we are listening to, like EvilLyrics, MiniLyrics, Lyricsnapper and Lyrics plugin for Windows Media Player and for Winamp.