In order to find the lyrics for the current song, this plugin uses the properties stored with each song, such as its title, author and album. These properties are usually retrieved by a tag reader, but in some cases they may not be present or be incorrect. In that case, the Lyrics plugin will not be able to find the lyrics until these properties are fixed (you can fix them using the tag editor).
Hint: The lucky tag plugin, present in the kdeaddons module, can try to guess properties such as title and author from the filename of a song. Enabling it may increase the probability of finding lyrics.
