Love it my friend. There is alot more going on. Starting at :33 you have left out the lower parts. There is alternating triple tongue between upper and lower. The guys and gals that are mellophones playing trumpet play an alternating triple tongue pattern. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Um9oxyBmX6Y.html Im not complaining. I didnt catch it at first til I watched this video . Keep up the good work.