LyricWiki.org – How to retrieve lyrics for your mp3 in C

I have an iPhone and I got a lot of songs on it. I don’t particularly love to sing but I got a few bands that have tendencies to say their lyrics in a… obscure way. Since I’m really curious, I’m always on Google searching for the lyrics. I wanted to save some time and avoid unnecessary browsing. The iPhone have the capacity of displaying lyrics if they are included inside the mp3 metadata. Updating the lyrics is something but where will I retrieved thousands song lyric?