On Friday, this editor posted a video of students and teachers at E.L. Haynes Public Charter School bustin’ out some hot rhymes about dominating the District’s Comprehensive Assessment Test, which D.C. students are taking this week. I stated that it was “the best song ever composed” about the test, “in that it’s probably the first.” I could not have been more wrong. Because CAS raps are officially a thing.

To wit: below, you’ll find students from Maury Elementary School in Capitol Hill coming hard about their plans to dominate the CAS.

Turn it ’till it’s turned out, indeed.