Drum Patterns Explained: Kick, Snare and Hi-Hat

Quick answer: Most basic drum patterns are built on one skeleton: kick on beat 1, snare on beats 2 and 4, hi-hats in steady eighth notes. Genres change it in recognizable ways: house puts the kick on all four beats, trap moves the snare to beat 3 for a half-time feel with fast hat rolls, reggaeton uses the dembow kick-snare figure, and drill shifts snares to create a sliding, off-balance bounce. Below, each one is written as a 16-step grid with the words to describe it.

This is a reference for producers, songwriters, drummers and anyone who wants to understand why one beat feels like hip hop and another feels like house. Each pattern is shown as a 16-step grid, the same layout you see in a step sequencer, and paired with the plain-language description that steers an AI beat maker toward that groove.

You can read this top to bottom as a short course in rhythm, or jump to the genre you need. Either way, you will leave able to read a grid, hear the pattern in your head, and put it into words.

How to read a drum grid

Every grid below has 16 columns, one per sixteenth note in a bar of 4/4. The beats fall on steps 1, 5, 9 and 13. The "and" of each beat (the eighth-note off-beat) falls on steps 3, 7, 11 and 15. Everything else is a sixteenth in between.

An x means the drum plays. An o on a hi-hat row means an open hi-hat, a longer, splashier sound. A > means an accented, louder hit. Rows go top to bottom from highest sound (cymbals) to lowest (kick), the way most sequencers lay them out.

If counting is new to you, say "1 e and a, 2 e and a, 3 e and a, 4 e and a" while you scan a row. Each syllable is one step. Our beginner's guide to making beats explains bars and counting in more depth.

The foundation: the rock and pop backbeat

This is the pattern to learn first, because nearly everything else is a variation.

Kick on 1 and 3, snare on 2 and 4, eighth-note hats. Typical tempo is 100 to 130 BPM for rock, a bit lower for pop ballads. A common variation adds a kick on step 11 (the "and" of 3), which gives the bar a push into beat 4.

Prompt language: "straight rock groove, kick on 1 and 3, snare on 2 and 4, steady eighth-note hi-hats."

Boom bap: the swung hip hop backbeat

Boom bap keeps the backbeat but moves the kick around and swings the hats. The name comes from the sound: boom (kick), bap (snare).

The kick lands on 1, a sixteenth before beat 2 (step 4), the "and" of 3 and the last sixteenth of the bar (step 16), which pulls you into the next bar. The snare is accented and loud. The extra hat on step 8 adds shuffle. At 85 to 95 BPM, with swing around 55 to 60 percent, this is the sound of classic hip hop.

Prompt language: "boom bap drums, punchy kick with syncopated pickups, loud cracking snare on 2 and 4, swung hi-hats, 90 BPM."

Trap: half-time snares and hat rolls

Trap is usually written at 130 to 150 BPM, but it feels slower because the snare plays only once per bar, on beat 3. That is the half-time feel. The hi-hats carry the speed.

The hats run straight sixteenths, and every couple of bars they break into rolls: 32nd notes or triplets that ripple across a beat. The kick is usually layered with or replaced by a long 808 bass that holds a pitch. Kick placement varies a lot; the version above (1, the "a" of 2, the "a" of 3) is a common starting point.

Prompt language: "trap drums at 140 BPM, half-time snare on beat 3, rapid sixteenth-note hi-hats with triplet rolls, booming 808 following the kick."

House: four on the floor

House and most club music hang on a kick on every beat. The snare or clap doubles beats 2 and 4, and open hats sit exactly between the kicks.

The off-beat open hat is what makes people move; it creates a pull between kicks. Many house grooves add a closed hat on every sixteenth at low volume, or a shaker, for drive. Tempo sits at 118 to 128 BPM. The house beat maker guide breaks down deep, tech and garage variations.

Prompt language: "four-on-the-floor house groove at 124 BPM, kick on every beat, clap on 2 and 4, open hi-hats on the off-beats."

Reggaeton: the dembow

The dembow rhythm is instantly recognizable: a steady kick on every beat with a snare figure that hits the "a" of 1, then beat 2, then the "a" of 3, then beat 4.

That pickup into each snare (steps 4 and 12) is the whole flavor. Typical tempo is 88 to 100 BPM. Describe it in words because "dembow" alone may not be enough: the placements carry the meaning.

Prompt language: "reggaeton dembow rhythm at 95 BPM, kick on every beat, snare on the last sixteenth before 2 and 4 and on 2 and 4, steady hats."

Drill: off-balance snares and sliding 808s

UK drill and its descendants sit around 138 to 145 BPM in a half-time feel, like trap, but with two signatures: the snare often lands late or doubles, and hi-hats play broken, syncopated patterns instead of straight sixteenths.

The second snare on step 16 creates the lurching, forward-falling feel. The 808 glides between pitches. Drill gets a full breakdown in making drill beats with AI.

Prompt language: "UK drill drums at 142 BPM, half-time snare on 3 with a late extra snare at the end of the bar, syncopated broken hi-hats, sliding 808 bass."

Afrobeats: percussion first

Afrobeats grooves rely less on kick and snare and more on interlocking percussion. A typical pattern has a light kick, a rim click or snare playing a syncopated figure, and shakers carrying continuous sixteenths.

The rim figure (steps 4, 7, 12, 15) gives the groove its lilt. Tempo is usually 100 to 115 BPM, with a gentle swing. More in how to make afrobeats with AI.

Ghost notes, velocity and the human feel

Grids show where hits happen, but not how hard. Real drummers play with constant variation in loudness, and that variation is a big part of why a live groove feels alive while a flat programmed one feels mechanical.

Ghost notes are very quiet snare hits between the main backbeats, usually on the "e" or "a" sixteenths around beats 2 and 4. You barely hear them individually, but take them away and the groove loses its shuffle. Funk, R&B, neo-soul and a lot of boom bap lean on them. In a prompt, "soft ghost notes on the snare" is enough to push the generator toward that texture.

Accents do the opposite: they make a particular hit stand out. An accented open hat on the last off-beat of a bar acts like a breath before the next phrase. An accented kick on beat 1 after a fill tells the listener a new section has started.

Hi-hat dynamics matter most of all, because hats play the most notes. A common pattern is loud on the beat, softer on the off-beats, softest on the in-between sixteenths. That pulse turns a row of identical ticks into a rolling motion. Describe it as "dynamic hi-hats" or "hats with natural velocity."

For a drummer reading this, none of this is new; for a producer coming from a grid, it is the missing half of every pattern above. When a generated beat sounds stiff even though the placements are right, the fix is usually one of these words, not a different pattern.

From grid to prompt: a worked translation

A generator does not read grids; it reads words. Your job is to translate the important hits into language. Prioritize in this order: where the snare lands (backbeat, half-time, dembow), where the kick lands, what the hats are doing, and any signature trick.

Turned into a complete prompt with an instrument added for context:

A second example, written for a live drummer who wants a groove to practice against:

Fills and variations: making a pattern breathe

A pattern played unchanged for three minutes sounds like a loop. Real drum parts vary at phrase boundaries, usually every 4 or 8 bars. Three simple variations to know:

1. The fill: in the last bar of a phrase, replace the hats with snare or tom hits leading into beat 1. Ask for "a short drum fill every 8 bars."
2. The drop-out: remove the kick for the last beat of a phrase so the next downbeat lands harder. Ask for "kick drops out for one beat before each hook."
3. The open hat lift: add an open hat on the final off-beat of the phrase. It acts like a breath.

These details are what make a generated beat feel arranged rather than looped, and they tie directly into beat arrangement. Drummers who practice along to generated tracks will also hear these as natural cue points, and our guide to drum practice backing tracks shows how to request them.

People also ask

What are the three main parts of a drum beat? Kick, snare and hi-hat. The kick anchors the downbeats, the snare marks the backbeat on 2 and 4 in most styles, and the hi-hat keeps time between them in eighths or sixteenths.

How do I make a drum pattern sound less robotic? Add swing to the hats, vary velocity so not every hit is equally loud, include ghost notes on the snare, and change something at the end of each 4 or 8 bar phrase.

What is a half-time drum pattern? A pattern where the snare hits once per bar on beat 3 instead of on 2 and 4. It makes a fast tempo feel half as fast and is the backbone of trap, drill and dubstep.

What is the dembow rhythm? The kick-snare figure behind reggaeton: steady kicks on each beat with snares on and just before beats 2 and 4. It usually sits between 88 and 100 BPM.

Related reading

• Beat Tempo Guide: BPM Ranges by Genre
• Making Drill Beats with AI
• Making House and Dance Beats with AI
• Rap Flow and BPM
• BPM and Key in AI Music
• Making Backing Tracks for Drum Practice