108 bars of 3/4 -- not four -- at 175 BPM, 1:51 of playing on crash, ride, snare, mid tom, floor tom and kick.
108 bars across 4 sections: 6 keep time, 45 are stops and 55 are silent.
175 BPM, in 3/4, with the time kept in sixteenth notes. At that speed the sixteenth notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
32 out of 100 -- a fair first song -- with the independence between the hands and the feet the part that decides it.
108 bars, about 1:51 at the written tempo. The course takes it in a single sitting of 2 exercises.
crash, ride, snare, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.