OSD Lyrics - OSD Lyrics is a lyrics show compatible with various media players.
Spotify - Map shows when two people play same song at same time
Lyrics Plugin - Lyrics Plugin is a piece of software tailored for music fans.
SoundCloud - Enjoy music & follow favourite artists
EvilLyrics - Automatic lyrics search tool for most modern media players.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm