Free beat PERIMETRO gives you a dark boom bap instrumental at 86 BPM in C# minor ready for freestyle rap

Video: [FREE] BOOM BAP TYPE BEAT - "PERIMETRO" | BARDERO$ TYPE BEAT | FREESTYLE RAP BEAT

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Oct 30, 2026 · based on the channel Nari

The free beat "PERIMETRO" is a dark boom bap instrumental produced by Nari and DEXTAH at 86 BPM in C# minor, available for non-profit use by subscribers through the BeatStars purchase page. It is built for freestyle rap and underground boom bap verses, and the paid license unlocks monetization and streaming distribution.

What the free beat PERIMETRO actually contains

PERIMETRO is a boom bap type beat with an old school backbone and a modern underground finish, running at 86 BPM in C# minor. That tempo sits in the classic head-nod pocket: slow enough for dense multisyllabic writing, fast enough that a double-time flow still lands on the grid. The minor key pushes the mood toward the dark, cinematic side of boom bap rather than the warm, jazzy end of the spectrum.

The arrangement follows the standard type beat structure that freestyle rappers rely on: a looped core, a drum pattern that leaves room for a vocal, and enough variation between sections to mark verse and hook without forcing a writer into a fixed song shape. Listeners have picked out a siren-like texture in the loop as the most memorable element, which is exactly the kind of recurring motif that helps a hook stick after one pass.

Production credits are split between Nari, who runs the channel and the beat store, and DEXTAH. The tagging places it alongside underground rap type beats, dark boom bap, old school boom bap, chill rap and hard freestyle beats, and it is also marketed as a Bardero$ type beat, pointing at the Argentine underground rap sound rather than the New York boom bap lineage alone.

How the free license works and where it stops

The free version of PERIMETRO is available to subscribers for non-profit purposes only, which means YouTube or SoundCloud use with no monetization. That covers a rapper uploading a track over the beat, a freestyle video, or a SoundCloud demo, as long as no ad revenue is collected on that upload.

The free version is not available for streaming services such as Spotify or Apple Music, and Content ID cannot be applied to any song without an exclusive purchase. In practice that means distribution to DSPs, monetized YouTube uploads and copyright registration all require a paid license, and the exclusive tier is the only one that allows claiming the record as your own on Content ID.

Buying the beat: pricing structure and the bundle offer

Licenses are sold through the producer's BeatStars store, and the store runs a permanent bundle promotion rather than a single price point. The structure is straightforward:

1. Buy 1 beat and get 1 free beat by adding 2 beats to the cart.
2. Buy 2 beats and get 2 free beats by adding 4 beats to the cart.
3. Buy 3 beats and get 3 free beats by adding 6 beats to the cart.

Because the offer applies to the whole cart, the practical move for a rapper planning an EP is to pick several instrumentals at once instead of licensing one beat at a time. The free tier of PERIMETRO lets you test whether your voice sits on the beat before committing, and the paid license then removes the non-profit and streaming restrictions.

Writing to an 86 BPM boom bap beat in C# minor

At 86 BPM, one bar lasts roughly 2.8 seconds, so a standard 16-bar verse runs about 45 seconds — a useful measure when you are timing a freestyle or planning a three-verse structure. C# minor gives you the notes C#, D#, E, F#, G#, A and B, and the relative major is E major, which is why melodic ideas written in E major often sit naturally over a C# minor loop.

For flow, the tempo rewards a laid-back delivery on the beat with bursts of double-time at the end of four-bar phrases. Writers working in Spanish, Italian, Portuguese, Russian or Azerbaijani have all used this kind of slow boom bap pocket for dense internal rhyme, because the space between kicks leaves room for extra syllables. If you freestyle, treat the siren-like motif in the loop as a cue: it marks the loop point and tells you where a new four-bar phrase begins.

Questions rappers ask before downloading a free type beat

Three concerns come up repeatedly around free boom bap instrumentals: whether a YouTube upload can be monetized, whether the beat can go to Spotify, and whether the producer will later claim the video. With PERIMETRO the answers are fixed by the license text — no monetization on the free version, no DSP distribution, no Content ID without an exclusive purchase — so the decision is really about the scale of the release rather than the beat itself.

A second recurring question is style: some listeners hear the dark, minor-key loop and ask for more trap-leaning production, while others come for exactly the old school boom bap feel and want more of it. PERIMETRO sits on the boom bap side of that line, with hard drums and a dark sample character rather than 808-driven trap drums. Rappers who want a harder edge typically push the vocal performance rather than the beat.

A third is language and scene. The comment thread under the beat is a map of underground rap in Spanish, Portuguese, Italian, Russian and Azerbaijani, which fits the Bardero$ reference in the tagging: this is a beat built for local scenes writing in their own language over an American-rooted boom bap foundation.

All links for PERIMETRO

• License and purchase: https://bsta.rs/jwmVqm
• Producer Instagram: https://www.instagram.com/nariprodd/?hl=es-la
• Beat store: https://prodbynari.beatstars.com/
• Contact email listed with the release: snewkix666@gmail.com

Final word on the PERIMETRO free beat

PERIMETRO is a usable free boom bap beat rather than a demo: 86 BPM, C# minor, produced by Nari and DEXTAH, with a structure that fits freestyle verses and full songs alike. The free download covers non-profit YouTube and SoundCloud use for subscribers, while streaming distribution, monetization and Content ID require a paid license from the store. The bundle offer of buy one get one free makes licensing several beats at once the cheapest route for a project. Nari presents the beat and its terms in the video breakdown on the channel, and the purchase page is where the license, the bundle and the full catalog are handled.

Source: [FREE] BOOM BAP TYPE BEAT - "PERIMETRO" | BARDERO$ TYPE BEAT | FREESTYLE RAP BEAT · Markdown version