# How to Build a Detroit Beat That Fits YN Jay and Flint-Style Vocals

How to build a Detroit beat for YN Jay and Flint-style vocals: tempo, 808 patterns, sample chops, mixing and licensing, with Kooba II's "Addiction" as a reference.

Source: https://subtlyrelevantterrier.shop/how-to-build/ · based on the channel [Kooba II](https://www.youtube.com/channel/UClau9n5enz3yVgPuvKx1aUQ) · Video: [(FREE) Detroit Type Beat x YN Jay Type Beat - "Addiction"](https://www.youtube.com/watch?v=7t1kfO18tFs) · 2026-10-20

![How to Build a Detroit Beat That Fits YN Jay and Flint-Style Vocals](https://subtlyrelevantterrier.shop/how-to-build/how-to-build.webp)

## Key takeaways

- Detroit beats usually sit around 100–115 BPM, with Flint variants often leaning slower and darker.
- The core is a looping melodic sample, punchy 808s and fast hi-hat rolls, not a full song arrangement.
- A free "type beat" license covers non-profit YouTube and SoundCloud uploads only, with credit required.
- Commercial release on Spotify, Apple Music or Content ID needs a paid lease or exclusive license.
- Kooba II's "Addiction" is a free Detroit x YN Jay type beat sold untagged via BeatStars.

A Detroit beat is a loop-first instrumental built around a short melodic sample, hard 808s and fast hi-hat patterns, usually at 100–115 BPM, and mixed so a rapper's voice sits on top without fighting the low end. Producers making a YN Jay or Flint-style track start from that skeleton, then keep the arrangement sparse enough that punchlines land in the gaps. Kooba II's "Addiction" is a working example of the format, and the untagged version can be bought through [this BeatStars purchase link](https://bsta.rs/mhMHoC).

## What actually defines the Detroit beat sound

The Detroit sound is a sample-driven loop with heavy low end, and everything else in the beat exists to support that loop. The melodic part is typically a short phrase — two to four bars — taken from soul, gospel, funk or a synth pack, pitched and filtered until it feels dusty but still cuts through a phone speaker. Producers in the scene rarely write long chord progressions; they find a phrase that repeats well and let repetition do the work.

On top of the loop, three elements carry the groove:

1. **808 bass** — long, distorted notes that follow the kick pattern and slide between pitches.
2. **Hi-hats** — fast rolls, triplets and stutters that give the beat its nervous energy.
3. **Drums** — a simple kick-snare backbone, often with a clap layered on the snare for bite.

Detroit and Flint are close cousins. Flint-type beats tend to be slower, grimier and more minimal, while Detroit tracks often keep a little more bounce and melody. Both leave wide open space in the midrange so a rapper's punchlines are audible without compression tricks.

## Step-by-step: building the beat from the loop up

Start with the sample, because in this genre the loop decides the tempo, the key and the mood. Pick a phrase with a clear emotional tone, then set your project tempo before you touch drums — Detroit records are usually cut in the 100–115 BPM range, and the loop often sounds best when pitched slightly down.

1. **Chop and pitch the sample.** Trim to a phrase that survives repetition. Filter out mud below roughly 100 Hz so the 808 has room.
2. **Program the 808 first.** Write the bass line against the loop's root notes, using slides on the transitions. Keep notes long enough to feel heavy but short enough to avoid clashing with the sample.
3. **Add the drum skeleton.** A kick on the downbeats, a snare or clap on the backbeat, and percussion that fills the gaps.
4. **Build the hi-hats.** Rolls and triplets carry the energy; vary velocity so the pattern breathes instead of machine-gunning.
5. **Arrange for a rapper.** Intro, loop-only section, drop with full drums, then a short break before the verse restarts. Two to three minutes is enough for a type beat.
6. **Mix for the vocal.** Carve a pocket around 1–4 kHz, keep the 808 mono and controlled, and leave headroom on the master.

## Tempo, key and drum choices that separate Detroit from Flint

Tempo and texture are the fastest way to place a beat on the Detroit-to-Flint spectrum. A 108 BPM loop with a bright soul chop and rolling hats reads as Detroit; drop to around 95–100 BPM, darken the sample with low-pass filtering and strip the percussion back, and the same idea starts sounding like Flint.

Key choices matter too. Minor keys dominate because the sample sources are usually sad or tense soul and gospel records. If you are writing your own melody instead of sampling, a minor pentatonic phrase with one chromatic passing note gets close to the sound without clearance issues. Keep the drum kit consistent: dry snares, short claps, and 808s tuned to the key of the loop so slides do not sound out of tune.

## How to use a free Detroit type beat legally

A free type beat is a promotional license, not a public-domain file, and the terms decide what you can release. Kooba II's terms for "Addiction" are standard for the scene: free for non-profit use on YouTube and SoundCloud without monetization, no streaming services, credit required as "Prod. Kooba", and no Content ID registration without an exclusive license.

If you want the track on Spotify, Apple Music, Deezer or Tidal, you need a paid lease. Selling a song built on an unlicensed free beat, or registering it with Content ID, is the fastest route to a copyright strike and a takedown. The untagged file for "Addiction" is available through [the BeatStars listing](https://bsta.rs/mhMHoC), and the catalog sits at https://www.beatstars.com/prodkooba.

## Common questions about Detroit type beats

Most confusion around Detroit beats comes down to tempo expectations, licensing and whether a free download is really free. A few practical clarifications:

- **"Is a free type beat really free?"** Free means free for non-profit uploads with credit. Any monetized release needs a lease.
- **"Can I rap on it and upload to YouTube?"** Yes, if the upload is not monetized and the producer is credited in the title or description.
- **"Why does my Detroit beat sound empty?"** That is usually the point — the space is for the vocal. If it still feels thin, layer a second percussion loop rather than adding chords.
- **"Do I need a sample clearance?"** For a lease-based release, the producer's license covers the beat as delivered; for exclusive use, clearance responsibility shifts and should be agreed in writing.

Producers who want to study the format can compare their own loops against reference tracks in the same tempo range and check how little melodic information the beat actually contains.

## Useful links

- Untagged purchase of "Addiction" (buy 2 get 1 free): https://bsta.rs/mhMHoC
- Kooba II on Instagram: https://www.instagram.com/prodkooba
- Kooba II beat store: https://www.beatstars.com/prodkooba

## Final thoughts

A Detroit beat succeeds when the loop is strong, the 808 is tuned and the arrangement leaves room for a rapper to talk. Tempo sits in the low hundreds, the drums stay dry, and the license terms decide where the finished song can live. Kooba II's "Addiction" shows the formula in practice: a free Detroit x YN Jay type beat with clear non-profit terms and an untagged upgrade path. If you are building your own, start with the sample, program the bass before the drums, and treat the mix as a vocal bed rather than a showcase. Grab the untagged version through [the BeatStars link](https://bsta.rs/mhMHoC) if you want to record on it.

## Questions & answers

**What tempo should a Detroit type beat be?**

Most Detroit beats sit between roughly 100 and 115 BPM, with the loop often pitched down slightly. Flint-style tracks tend to be slower and darker, closer to 95–100 BPM, with sparser drums and more low-pass filtering on the sample.

**Can I release a song on a free Detroit type beat on Spotify?**

No. Free type beat licenses typically cover only non-profit YouTube and SoundCloud uploads without monetization. Streaming platforms like Spotify, Apple Music and Tidal require a paid lease, and Content ID registration needs an exclusive license.

**Do I have to credit the producer when using a free beat?**

Yes. Kooba II's terms require credit written as "Prod. Kooba" in the title or description. Skipping credit or monetizing an unlicensed upload can result in a copyright strike and takedown.

**What makes a beat sound like YN Jay or Flint rather than generic trap?**

The combination of a short, repetitive soul or gospel loop, tuned sliding 808s, fast hi-hat rolls and a deliberately empty midrange. The beat is built as a bed for punchline-heavy rapping, so melody and arrangement stay minimal.