It's a nice idea--an iPhone application that lets you look up song lyrics. Unfortunately, there are way too many gaps in LyricFind's database.
If you've got a Slacker Radio subscription, you'll soon get lyrics on the iPhone, BlackBerry, and Web.
An update to Microsoft's search engine adds playable songs and lyrics to search results and expands the Zune Marketplace to the Web.
Drawing on crowd-sourced LyricWiki database, Lyrics is slightly better than LyricFind, with one killer bug: it identifies a lot of clean songs as having explicit lyrics. But you can turn filter off.