https://www.youtube.com/watch?v=v6tqn7uhYKk
Source: http://operation420.net/forum/viewtopic.php?f=60&t=1299 (If above link is dead, then check there and see if there's a fixed one there)
This is a good song, it's really mellow. I sing along to it because I can relate and even if I can't sing I am too blazed to care :P