It's the Circle of Life. And it moves us all.
And it helped make a flight departing from Brisbane an especially entertaining and unforgettable experience for hundreds of passengers this week.
That's because the cast of The Lion King was on board and they decided to break into a perfect rendition of this classic Disney song. Who needs Rafiki when you've got this kind of harmony?!?
Watch the impressive version now and just try not to sing along with it. We dare you!