MAUI, June 15 — Graduation ceremonies aren't generally known for their high entertainment value, but Hawaii's Kahuku High and Intermediate School's class of 2015 managed to make sure their graduation would go out with a bang. 

Kahuku Class of 2015 musical medley had over 4 million views in 229 countries since it was released. — Video screengrab
Kahuku Class of 2015 musical medley had over 4 million views in 229 countries since it was released. — Video screengrab