Drum and Bass
The jungle break tidied into two steps and given a studio budget.
The pattern
2 bars, sixteenth notes. Loops until you stop it.
True tempo, 174, two bars, and the choice matters here. Written at half tempo the same grid would look like a slow hip-hop beat, and the reader would program the bass at the wrong speed. Bar one is the two-step in its plainest form: kick on 1, snare on 2, kick on the and of 3, snare on 4, with ghost snares at velocity 30 to 34 on the a of 2 and the a of 4. Bar two adds a kick on the and of 2 and another on the e of 4, and finishes with a snare sixteenth pair into the loop. The open hat moves from the a of 2 in bar one to the and of 4 in bar two, which is the whole variation and is enough.
What it is
What jungle became from about 1995 when the chopping got less frantic and the production got cleaner. The two-step pattern is the defining change: kick on 1, snare on 2, kick on the and of 3, snare on 4, with everything else built around that skeleton rather than around a sampled break's own accidents. Goldie's Timeless and the early Metalheadz records set the template, and thirty years later it is still the most common drum pattern in British electronic music. The tempo settled at 172 to 176 and has barely moved since.
What it sounds like
Clean, wide and fast, with a snare that has been sculpted rather than sampled whole. The drums sit in the top two thirds of the spectrum and a Reese bass or a sub occupies everything below 120Hz. Pads and Rhodes chords float over the top at a fraction of the tempo. The whole thing is mixed so that the snare is the loudest element, which is unusual and is why drum and bass translates onto a big system the way it does.
Key elements
- Two-stepKick on 1, snare on 2, kick on the and of 3, snare on 4. Four hits carrying a bar at 174, which is why the pattern reads as spacious despite the tempo.
- The layered snareThree or four snares stacked: one for the body around 200Hz, one for the crack around 1.5kHz, one for the noise tail. Built rather than sampled, unlike the jungle snare it replaced.
- Reese bassTwo detuned saws beating against each other, named after Kevin Saunderson's Just Want Another Chance. Low-passed and modulated so it moves without changing note.
- The half-time feelEverything harmonic moves at 87 while the drums move at 174. The listener hears one tempo or the other depending on what they follow, and good tracks switch which one is obvious.
- The drop at 16 or 32An intro at half energy, a breakdown, then the full pattern arriving on a bar boundary. The form is rigid and the DJ mixing relies on it being rigid.
How to get them
- Build the snareLayer a break snare for character, a tuned one-shot for the body, and a short noise burst for the top. Tune the body layer to the key, and time-align the transients to the sample so they do not phase.
- KickShort, punchy, with its weight around 60Hz and a click at 3kHz. Give it less sub than you would in house, because the bass patch needs everything below 80Hz to itself.
- ReeseTwo saws detuned by 12 to 20 cents, a low-pass around 400Hz, and an LFO on the filter at a slow rate. Split it at 100Hz and replace the bottom with a clean mono sine so the detuning does not destroy the sub.
- Percussion top layerA separate loop of hats and shakers running under the main drums at low volume, high-passed above 800Hz. It fills the gaps the two-step leaves without adding hits to the main pattern.
- Compress in parallelSend the drum bus to a compressor at a 10 to 1 ratio with the input driven hard, then blend it back at about 30 percent. Compressing the bus directly at that tempo will pump audibly.
Reference points
Goldie, Roni Size, LTJ Bukem, Photek, Alix Perez, Calibre, and Metalheadz, Good Looking and Hospital as labels. Named as reference points for the sound, not as endorsements or as anyone to imitate.
The pattern is a starting point rather than a rule. If you want the theory underneath why any of it works, Battuto measures it.