Flams '09 (2009) was the flams warmup of the 2009 NC State Drumline. It covers flam accents, flam-taps, and (for the snares) inverted flam taps. There are some flam drags at the end too, so good luck with those. I think this is a good piece for a university drumline, since the upper battery works on the main flam demands that a college line should expect to encounter, while the bass line gets a bit more work on doublestrokes. The snares are required to play inverted flam taps, while the quads work on the upstroke motion in the context of the skank/mute patterns that are often encountered in street beats and stadium grooves.
If I were to use this piece today, I would change the first two bars to be double-stops in the snare and quad parts, since that forces performers to work on the quadruple-stroke that shows up in the written flam pattern.