Thought I'd help my fellow StyleForum members.
I've always wanted to add the lyrics to my songs in my phone and I can't believe I found a way to do it now.
Unfortunately, this only works if you have a Mac.
Step 1) Download this app
Step 2) Install it
Step 3) Let iTunes play through all your songs and the app will search, download, and append the lyrics to each MP3.
Step 4) Sync your iPhone
Now you can sing along while you jam out on your iPhone. Or throw it on the iPad and bluetooth the audio out to a stereo and now you have a portable karaoke-ish experience!