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Perception Twin · The Butterfly Effect

EXERCISE 10 OF 41
Join Part E to Part D (bars 19-21)
69 / 145 BARS COVERED
0 / 41 PASSED · 3 BARS LIT · IN THE PART E, PART D
CHORUS
PART E
PART D
PART F
CHORUS 2
PART N
CHORUS 3
PART R
CHORUS 4
OUTRO 2
10 groovesBFNRD+5Fill into the next barFill that ends a sectionInto the next partStop / hitRest
GROOVE · 10
FILL · 4
LAND · 4
RUN · 2
JOIN · 9
LINK · 4
SECTION · 7
WHOLE SONG · 1
ABOUT THIS DRUM PART

How to play Perception Twin on drums

145 bars of 4/4 at a walking 80 BPM, 7:15 of playing, on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.

40 out of 100 -- a fair first song -- with the independence between the hands and the feet the part that decides it.

TEMPO
80 BPM
TIME
4/4
BARS
145
LENGTH
7:15
DIFFICULTY
40/100

silence through bars 1-4, hi-hat through bars 5-12, toms through bars 13-16, snare through bars 17-20, toms through bars 21-24 and snare through bars 25-37, and 16 more changes after that.

The beat

The beat the song is built on is one bar, played through bars 5-11, 45-49 and 51, and 8 more places -- 25% of every bar the kit plays. That is the spine of it; everything else is what happens around it.

    6
    1e+a2e+a3e+a4e+a
HH |o---o---o---o---|
SD |--------X-------|
BD |x-----------x---|
Perception Twin -- the groove · x hit · o open hi-hat · g ghost note · r cross-stick · X accent

The fills

4 fills to learn, played 19 times: bars 52, 53, 54, 55, 56, 84 and 13 more.

What the course does

It cuts the song into 36 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.

  1. The grooves the song is built on -- B, E, H -- 4 exercises, about 30 minutes.
  2. Bars 11-20 -- 5 exercises, about 27 minutes.
  3. Bars 19-36 -- 4 exercises, about 22 minutes. Open above.
  4. Through the Chorus 2 -- 4 exercises, about 29 minutes.
  5. Through the Chorus 2 and Part N -- 4 exercises, about 29 minutes.
  6. Bars 63-108 -- 7 exercises, about 27 minutes.
  7. Through the Chorus 3 and Part R -- 5 exercises, about 28 minutes.
  8. Bars 109-138 -- 5 exercises, about 23 minutes.
  9. and 1 more sittings after that.
START THE COURSE ↑

Questions

What BPM is Perception Twin?

80 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.

Is Perception Twin hard to play on drums?

40 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 21 out of 100; the rest of the number is everything around it.

How long is the drum part?

145 bars, about 7:15 at the written tempo. The course breaks it into 36 exercises over 9 sittings, about 26 minutes each.

What do I need on the kit?

crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot. That is most of a full kit; the part moves around it rather than sitting in one place.

How many fills are in Perception Twin?

4 fills to learn, played 19 times: bars 52, 53, 54, 55, 56, 84 and 13 more.

READ OFF THE SCORE ITSELF · 145 BARS ANALYSED