Don't know that particular song, but it sounds like it's an alternating hand and foot combo that's throwing you off. A couple ideas:
1. Try playing just the RYs and see if that's enough to survive. If not...
2. Gradually work up the speed in practice mode to get that pattern down. It's always one that throws beginners off, but you should be able to get the hang of it with practice.
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Goals: FC half of RB2 and GH5 on expert drums
GH5 (30/43)(Gamma Ray latest)
RB2 (39/42)(Souls of Black latest)