Jaco Pastrotius is an amazing musician. If you don't know anything about him, take a quick read of his Wikipedia page. Someday it's going to be a good movie. But my moment of awesome for today is in this live clip of Weather Report performing Birdland live. Around minute 4:30, he starts singing along with the soprano sax. While his voice might not be the most beautiful thing, the pure joy of music lives in the next two minutes.
There's a slightly better quality version available, but embedding is not allowed.That can be found here.