How do you make lyric videos for YouTube?

First you pick the song you want to write lyrics to.

Second you open Windows Movie Maker or iMovie and upload the song onto it.

Third you can open a window on the internet of the lyrics and on your movie editing program you can open a part where you can put Words on your movie, so you copy one verse each into each set of Words and make sure they are in sync with the singing. (You make sure about that on the timeline by changing the lengths)