Bird with a beautiful voice

I was walking under a tree on my way to watch a ten and under girls softball team when I heard a lovely chirp above me and when I looked up I saw this bird singing. I was even more surprised that it stayed there until I got a couple of pictures before it flew away. I have no idea what type of bird this is, so if someone knows please let me know.
Quote of the Day: 
“I have to remind myself that some birds aren’t meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock them up DOES rejoice.” -Morgan Freeman