ANNOTATIONS OF AN AUTOPSY · DRUM FILLS

The drum fills in Welcome To Sludge City 2026

15 fills to learn, played 20 times across 79 bars. Two fills that share a rhythm and differ only in how they are spread round the toms are one fill here, learned once and orchestrated twice.

TEMPO
130 BPM
TIME
4/4
BARS
79
LENGTH
2:26
DIFFICULTY
71/100

Bar 1

LOOP · 130 BPM
PLAYED AT BAR 1 · LANDS ON BAR 2

On snare and kick. 68 out of 100 -- demanding -- and what decides that is how many notes a second it asks for. In the song it lands on bar 2. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 5

LOOP · 130 BPM
PLAYED AT BAR 5 · LANDS ON BAR 6

On crash, snare, mid tom, floor tom and kick. 77 out of 100 -- demanding -- and what decides that is the independence between the hands and the feet. In the song it lands on bar 6. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 7

LOOP · 130 BPM
PLAYED AT BAR 7 · LANDS ON BAR 8

On crash, snare, mid tom and kick. 81 out of 100 -- hard -- and what decides that is how many notes a second it asks for. In the song it lands on bar 8. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 9

LOOP · 130 BPM
PLAYED AT BAR 9 · LANDS ON BAR 10

On crash, snare, mid tom, floor tom and kick. 63 out of 100 -- a step up -- and what decides that is how much of it falls off the beat. In the song it lands on bar 10. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 13

LOOP · 130 BPM
PLAYED AT BAR 13 · LANDS ON BAR 14

On crash, snare, mid tom, floor tom and kick. 57 out of 100 -- a step up -- and what decides that is the independence between the hands and the feet. In the song it lands on bar 14. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 17

LOOP · 130 BPM
PLAYED AT BAR 17 · LANDS ON BAR 18

On crash, snare, mid tom, floor tom and kick. 84 out of 100 -- hard -- and what decides that is how many notes a second it asks for. In the song it lands on bar 18. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 21, and 4 more times

LOOP · 130 BPM
PLAYED AT BARS 21-25 · LANDS ON BAR 26

On crash, hi-hat, snare, mid tom, floor tom and kick. 84 out of 100 -- hard -- and what decides that is how many notes a second it asks for. In the song it lands on bar 26. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 29

LOOP · 130 BPM
PLAYED AT BAR 29 · LANDS ON BAR 30

On crash, snare, mid tom and kick. 70 out of 100 -- demanding -- and what decides that is how many notes a second it asks for. In the song it lands on bar 30. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 33

LOOP · 130 BPM
PLAYED AT BAR 33 · LANDS ON BAR 34

On crash, hi-hat, snare, mid tom and kick. 79 out of 100 -- demanding -- and what decides that is how many notes a second it asks for. In the song it lands on bar 34. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 39

LOOP · 130 BPM
PLAYED AT BAR 39 · LANDS ON BAR 40

On crash, snare, mid tom, floor tom and kick. 59 out of 100 -- a step up -- and what decides that is how many notes a second it asks for. In the song it lands on bar 40. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 43, and 1 more time

LOOP · 130 BPM
PLAYED AT BARS 43 AND 47 · LANDS ON BAR 44

On crash, ride, snare, mid tom, floor tom and kick. 43 out of 100 -- a fair first song -- and what decides that is the independence between the hands and the feet. In the song it lands on bar 44. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 57

LOOP · 130 BPM
PLAYED AT BAR 57 · LANDS ON BAR 58

On crash, snare, mid tom and kick. 64 out of 100 -- a step up -- and what decides that is the independence between the hands and the feet. In the song it lands on bar 58. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 63

LOOP · 130 BPM
PLAYED AT BAR 63 · LANDS ON BAR 64

On hi-hat, snare, mid tom and kick. 73 out of 100 -- demanding -- and what decides that is how many notes a second it asks for. In the song it lands on bar 64. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 71

LOOP · 130 BPM
PLAYED AT BAR 71 · LANDS ON BAR 72

On hi-hat, snare, mid tom, floor tom and kick. 64 out of 100 -- a step up -- and what decides that is the independence between the hands and the feet. In the song it lands on bar 72. The exercise loops the figure on its own first, and the one after it puts it back: one bar of rest to count yourself in, the figure, then the landing with the time still running. Getting out of a fill is the half most people never practise.

Bar 79

LOOP · 130 BPM
PLAYED AT BAR 79

On crash, snare, mid tom, floor tom and kick. 63 out of 100 -- a step up -- and what decides that is how many notes a second it asks for.

How a fill is practised

A fill is rhythm before it is orchestration. The room plays the whole figure on the snare first, puts the feet under it second, and moves it round the toms last -- looped on its own, round and round, until the hands know it. Then it puts the fill back where it lives: a bar of rest to count in, the figure, and the downbeat it lands on, because landing square is the other half of the job.

PRACTISE THESE FILLS →

Questions

How many drum fills are in Welcome To Sludge City 2026?

15 distinct fills, played 20 times: bars 1, 5, 7, 9, 13 and 17, and 10 more places.

What is the hardest fill in Welcome To Sludge City 2026?

The one at bar 17, at 84 out of 100. 79 bars of 4/4 at 130 BPM, about 2:26 of playing, on crash, ride, hi-hat, snare, mid tom, floor tom and kick.

READ OFF THE SCORE ITSELF · 79 BARS ANALYSED