Day 13 - A picture of your favorite band or artist.
This is remarkably hard, because I don't have just one favorite. However, I have almost never had a 'miss' on a song from Michael W Smith. I really like so much of his music (particularly the things he's been writing since the mid 90s).
Live the Life
I also really like Move in Me but I can't find a video of it. However the lyrics are here.
My runners up:
Stephen Curtis Chapman