WATCH: Quebec School Breaks World Record As 1,500 Students And Staff Perform Anna Kendrick's Cups Song

Singing is hard enough as it is. Singing while playing a musical tune with a cup is near-on impossible. And getting 1,500 people, including a load of kids, to do it at the same time.. well, it's never been done before.

Until now.

Over in Drummondville, Quebec, students from kindergarten to high school, and all the school's staff, got together and broke the world record for most people performing Anna Kendrick’s ‘Cups’ song - as made famous by the film Pitch Perfect.

Saint-Bernard school, we salute you.