I promise you, nobody wants to hear you sing on an airplane.

I can say with confidence that I would much rather die in a fiery crash, than have to listen to a group of passengers sing 'Country Roads.' Apparently you are permitted to have a musical instrument as a carry-on. This needs to stop.

This specific flight was stuck in Iceland due to high winds. So instead of sitting in silence, waiting patiently, and not putting on a musical performance, these travelers did the opposite. I can assure you that John Denver (who died in a plane crash) is rolling in his grave.