53 bars of 4/4 at a walking 90 BPM, 2:21 of playing, on crash, snare, mid tom, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 1-52 -- 98.1% of every bar the kit plays. Learn that one and the song is very nearly finished.
53 bars: 52 keep time and 1 is a stop. The longest unbroken stretch of time is bars 1-52.
90 BPM, in 4/4, with the time kept in sixteenth notes. The room plays it at any tempo from a quarter of that up to the written one, against the record where the record can follow.
34 out of 100 -- a fair first song -- with the independence between the hands and the feet the part that decides it. The beat itself is 20 out of 100; the rest of the number is everything around it.
53 bars, about 2:21 at the written tempo. The course takes it in a single sitting of 3 exercises.
crash, snare, mid tom, kick and hi-hat foot. Nothing in the part asks for anything else.