I fixed your post to show the videos. Here's a school band performing his song:
To get youtube videos in your post, just use the "youtube" button with the video identification number which always appears after v= The video above has a url of http://www.youtube.com/watch?v=ITT6bYYGVfM&NR <- what you're looking for is only what's underlined.
Politeness is a discipline that compels respectful behavior. Morality is like a politeness of the soul, an etiquette of the inner life, a code of duties, a ceremonial of the essential.