Well , the youtube title describes it accurately, if not that artfully. This is a 3/.4 version of one of the fast brush patterns found in John Riley's Art of Bop Drumming book. I like it because the movement of both hands alternating a left to right line across the drum for me was a new one, and so much of brush playing is getting comfortable with new movements. Funnily enough, I never found the 4/4 version worked so great on fast tempos for me, but I use it a lot with medium grooves. I play the pattern first with the skip beat on the + of one, and then with the + of 3, with a couple of variations thrown in at the end for good measure. Enjoy!