Good idea BUT your lyrics database is not good! I tried it on my songs and 12 out of 18 songs have wrong lyrics now!
I should say that most of my songs are the popular songs.
Try to find out how "Lyrics Grabber" works 'cause it selects lyrics tot...
I just published my app Lyricsoid.
Lyricsoid is application for music lovers! The application is searching and filling mp3-tags with ...
I love this minimalistic style ^_^