Can I convert a song on my iPhone into a video file in order to upload onto YouTube?

I'm trying to upload a song onto YouTube from my iPhone 4. I know you need to convert it into a video file, but how do i do that from my phone? Help please my songs are majestic and need to be heard

Use any converter like (Format factory) you can easily size any format.

If you can transfer the song to local disk, all you need is a converter. I think you can try AVCWARE free Video Converter: http://www.avcware.com/free-video-converter.html. It is freeware and useful.