63 bars at 220 BPM -- fast, and 1:07 of it without a break -- on crash, hi-hat, snare and kick.
93 out of 100. Hard, and what makes it hard is how many notes a second it asks for.
The time is kept on the hi-hat the whole way through.
The beat the song is built on is one bar, played through bars 14, 16 and 18, and 11 more places -- 44.4% of every bar the kit plays. Learn that one and most of the song is already under your hands.
21
1e+a2e+a3e+a4e+a
CC |x-------x-------|
HH |--oooooo--oooooo|
SD |--x---x---x---x-|
BD |x--x-x--x--x-x--|2 fills to learn, played 2 times: bars 9 and 63.
It cuts the song into 14 exercises -- the grooves, the fills, and the joins between sections, which is where players actually come off -- and puts them in the order a teacher would. Each one opens on a reduction you can already play and adds the notes back a rung at a time, with a tempo to reach and a gate to pass before the next.
220 BPM, in 4/4, 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.
93 out of 100. Hard, and what makes it hard is how many notes a second it asks for. The beat itself is 87 out of 100; the rest of the number is everything around it.
63 bars, about 1:07 at the written tempo. The course breaks it into 14 exercises over 7 sittings, about 23 minutes each.
crash, hi-hat, snare and kick. Nothing in the part asks for anything else.
2 fills to learn, played 2 times: bars 9 and 63.