How to build an Osamason type beat that actually hits like Body Bag

Oct 24, 2026 · based on the channel xhaji

An Osamason type beat is a dark, distorted trap instrumental built around clipped 808s, blown-out melody loops and sparse half-time drums, usually landing between 140 and 160 BPM. The Body Bag instrumental from producer xhaji stacks Osamason, Slayr and rexv2 influences into that template and is distributed free for profit on YouTube and SoundCloud, with a paid lease needed for streaming platforms. You can reach the producer directly through his Instagram page for collabs, custom work and updates.

What defines the Osamason type beat sound

The Osamason sound is a specific strain of underground trap where the beat is loud, ugly on purpose and melodically simple. Producers chasing it usually start from four ingredients: a melody loop that sounds like it was recorded through a broken speaker, an 808 that glides more than it thumps, drums that leave huge gaps of silence, and a mix that pushes everything into the red without turning to mush. Osamason's catalog with producers like Perc40 and Boolymon leans on eerie bell or choir samples, while the Slayr and rexv2 side of the same scene pulls toward harsher, more aggressive synth stabs. A Body Bag-style beat sits between those poles: melodic enough for a hook, hostile enough for a verse.

Structurally, most of these beats are short. Eight-bar loops with one switch for the verse and one for the hook are common, because the vocalist usually carries the arrangement. If you build a three-minute beat with five sections, you are writing a song the artist has to fight.

Step-by-step: producing a Body Bag-style instrumental

1. Set the tempo. Start at 150 BPM and count the drums in half-time so the kick and snare feel like 75. Adjust in a 140–160 window until the 808 slides sit comfortably under a rapped bar.
2. Build the melody first. Load a dark bell, choir or detuned synth preset, write a two- to four-note motif, then destroy it: bitcrush, tape saturation, a short room reverb and a low-pass filter that removes everything above roughly 8 kHz.
3. Program the 808 as a melody, not a bassline. Write slides that answer the lead, keep the root note long, and use portamento so the pitch bends rather than jumps. Clip the 808 with a soft clipper before the limiter.
4. Keep the drums skeletal. A kick on the one, a snare or clap on the three in half-time, closed hats with triplet rolls every fourth bar, and one open hat as a transition marker.
5. Add texture. Vinyl noise, a reversed crash, a vocal chop pitched down an octave, or a single gunshot-style transient can carry the intro without adding new musical information.
6. Mix for aggression, not clarity. Put the 808 and kick in a sidechain relationship, saturate the drum bus, and leave the melody loop slightly too loud. The vocal will sit on top, not inside.

Tempo, key and arrangement numbers that matter

Vocalists ask two questions before they record: what key and what BPM. The Body Bag beat ships with both documented at the purchase link, and that is not a formality — an Osamason-style 808 slide pattern only works in certain keys because the glide intervals have to land inside the vocalist's range. Minor keys dominate the subgenre; a track sitting in F minor or G minor at 148–152 BPM gives a rapper room for a monotone delivery with occasional melodic lifts.

Bar counts worth memorizing: an 8-bar loop for the verse, 8 bars for the hook with the melody filtered or doubled, a 4-bar drop before the second verse, and an outro that strips back to the 808 alone. Total runtime of 2:20 to 2:50 is normal for the scene — Osamason's tracks rarely run long, and a short beat forces discipline.

Free for profit versus lease: the rules on this beat

The Body Bag instrumental is free for profit on YouTube and SoundCloud, which means you can record, release and monetize there without paying upfront and keep 100% of the revenue. That permission does not extend to streaming services. Uploading the same song to Spotify, Apple Music, Tidal or similar platforms requires a lease, purchased through the producer's beat store. Exclusive rights are a separate, higher tier, and until you hold them you should not register a copyright claim on the beat — doing so triggers a complaint against your own upload.

Practical checklist before you release:

• Keep the producer credit in the title or description, for example "prod. xhaji".
• Do not distribute to streaming platforms on the free tier.
• Do not file a Content ID claim unless you bought exclusivity.
• Save the purchase receipt if you upgrade to a lease; platforms may ask for proof.

Common doubts about Osamason type beats

The most frequent objection from listeners and rappers is that the beat sounds rough or unfinished, and that reaction is usually a sign the mix is working as intended. This subgenre is deliberately lo-fi: clipped 808s, distorted loops and drums that punch through a phone speaker are features, not defects. What separates a usable beat from a sloppy one is control — the distortion should be consistent across the loop, the 808 should never actually square-wave into silence, and the low end should still translate on earbuds.

A second recurring doubt is originality. Because the Osamason, Slayr, rexv2, Nettspend and 1oneam scenes share a small pool of drum kits and sample aesthetics, many type beats blur together. The fix is in the melody source: use a loop you played yourself or a sample that is not already circulating in a hundred other uploads, and process it until it no longer sounds like the preset. Type beats are a reference point, not a template to copy note for note.

Where to find the beat and the producer

All official links for the Body Bag instrumental and xhaji's catalog:

• Beat store with key and BPM: https://bsta.rs/NhqAPf
• Instagram: https://www.instagram.com/xhaji.evx
• Telegram channel: https://t.me/xhaji3

The YouTube upload is the free-for-profit version; the beat store is where leases and exclusives live. Following the Telegram channel is the fastest way to catch new Osamason, Slayr and rexv2-style drops before they circulate.

Final take

Building an Osamason type beat is mostly about restraint and destruction in equal measure: a simple melodic idea, ruined on purpose, over an 808 that behaves like a lead instrument. Get the tempo in the 140–160 range, document the key, keep the arrangement under three minutes and mix for impact rather than polish. The Body Bag instrumental by xhaji is a working example of that formula, and its free-for-profit terms make it an easy entry point for rappers testing the sound. Follow xhaji on Instagram for new beats, and read the lease terms before anything goes to streaming.

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