Thump

Changa Tuki

Caracas barrio party music at raptor speed, made on stolen software and shouted over.

136-172 bpm4/4Minor, or a siren, or nothing2 bars

The pattern

2 bars, sixteenth notes. Loops until you stop it.

Kick
Electric Snare
Closed hat
Open hat
Timbales
Cowbell
12341234
Tempo154 bpm
Length2 barsHits73SwingStraightLoop lasts3.12sMappingGM, channel 10, electric snare 40, timbales 65, cowbell 56

Six kicks in bar one, in two pairs and two singles: beat 1 with the e of 1 hard behind it, the and of 2, the and of 3, then beat 4 with the e of 4 behind that. Each pair is one sixteenth apart, which at 154 is 97 milliseconds, close enough to read as one heavy landing that trips over itself. The cowbell underneath is the only lane playing plain quarters, at 98 and 76, and without it the kick figure is hard to place at all. The snare cracks once, on beat 3 at 110, with a softer hit on the and of 4, and bar two ends with a three hit stutter at 66, 78 and 96. Timbales take the and of 1, beat 2, the a of 2, the a of 3, the and of 4 and the a of 4, and in bar one they share no step with the kick. Hats run sixteenths with the beats at 60 and the rest at 40, and the open hat moves from the and of 4 in bar one to the and of 2 in bar two. Bar two also drops a kick onto beat 3, which bar one leaves to the snare alone.

What it is

The barrios above Caracas, from around 2003, and a scene that named itself after the insult it was given. Tuki was a slur for kids from the hillside neighbourhoods; the DJs took it. The music runs fast, between 140 and 165, and it is built from very little: a hard kick pattern with doubles in it, timbale and tom hits, a cowbell, a shouted chant, and one synth line that is usually a siren or a rave stab lifted from a nineties record. Producers like DJ Baba and DJ Yirvin were making these on cracked software with no budget, for parties in the street, and Pocz and Pacheko later carried the sound out to European labels. It is the fastest thing in this family by a distance.

What it sounds like

Hard, thin and loud. The kick is short and clipped, layered with itself, and the doubles mean it has to be brief or the low end blurs. Percussion is metallic and dry: timbales and toms with no room, a cowbell right at the front. The snare is an electric crack, usually one per bar, used like a punctuation mark. The synth is one line: a saw lead, a siren, or a stab loop, distorted and often out of tune on purpose. The vocal is a group shout, recorded on whatever microphone was there. Nothing is subtle, nothing is quiet and the whole thing is limited flat.

Key elements

  • The kick doublesKicks arriving in pairs a sixteenth apart, which at this tempo reads as a stumble rather than as two separate hits. It is the identifying feature.
  • A snare on beat 3One electric snare in the middle of the bar rather than a backbeat on 2 and 4, so the pattern has a single crack instead of a rocking motion.
  • Speed140 to 165. At that tempo the kick pattern stops reading as syncopation and starts reading as forward motion, which is why it cannot be slowed down.
  • One synth lineA siren, a stab or a saw lead, repeated for the whole track with no variation. The arrangement is done with mutes and filters, not with parts.
  • Shouted vocalsGroup chants and DJ shout-outs rather than verses, placed on the beats the kick leaves alone. The drums are arranged to yield to them.

How to get them

  • Kick60Hz fundamental, decay under 120 milliseconds, and a click layer above 2kHz. Program the doubles a single sixteenth apart and let the second one clip the tail of the first rather than gating it clean.
  • TimbalesA dry timbale sample with the shell and the head as separate hits, high-passed at 500Hz, sitting on the sixteenths the kick does not use. This lane does most of the work.
  • CowbellOn the four beats, loud, with 1 and 3 above 2 and 4. Nothing else in the arrangement plays a plain pulse, and it is what keeps the kick pattern legible.
  • SnareAn electric snare, short, high-passed at 300Hz, on beat 3 only, with a two or three hit stutter across the last beat of every fourth bar.
  • SynthOne line, distorted, detuned by ten or fifteen cents and mono. Chorus and stereo width both make this sound like a different genre from the one it is.
  • Leave the vocal roomDuck the timbale and hat lanes two or three decibels under the shout rather than filtering them. These tracks are built to be chanted over live.

Reference points

DJ Baba, DJ Yirvin, DJ Face, Pocz and Pacheko, the Abstractor label, and the Caracas street parties the whole scene came out of. 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.