There is no single permanent Brass Monkey Roblox ID — the Beastie Boys track is licensed music, so every working ID is a user re-upload that Roblox’s audio moderation can pull without warning. Below is the copy-ready list of IDs circulating now, plus a ten-second verification check you should run on each one before you paste it into a live game or build an event around it.
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What a “Brass Monkey ID” actually is
An ID in this context is an audio asset ID — the number you paste after rbxassetid:// that points to a sound file hosted on Roblox’s servers. “Brass Monkey” is the Beastie Boys single from Licensed to Ill (1986), and its listed runtime is 2:37. That runtime matters later, because every re-upload, slowed edit and snippet is a different asset with a different length and therefore a different ID.
Roblox’s official licensed music catalog — the audio you can use in any experience without permission headaches — is built mainly from production-music and electronic labels, and the Beastie Boys are not in it. That single fact explains everything else here: because there is no official asset, the ID you find today is a community upload, and community uploads of copyrighted tracks are exactly what audio moderation is designed to catch. The 2022 audio privacy change still shapes what plays in 2026.
The copy-ready ID list (verify before you use it)
Treat each row as a lead, not a guarantee. IDs get moderated, made private, or recycled to a completely different sound, so run the check in the next section before you rely on any of them.
| ID | Version | Expected length | What you should hear if it’s live | What a failure looks like |
|---|---|---|---|---|
| 1837879084 | Original-speed re-upload | 2:37 | Full track, clean intro | Asset page 404s → moderated |
| 1842239016 | Second original-speed re-upload | 2:37 | Same track, louder master | Loads but silent in-game → private asset |
| 1839745220 | Instrumental / no-vocal edit | 2:37 | Beat and bass, no vocals | Plays 30 seconds then stops → snippet |
| 9028447135 | Slowed + reverb edit | ~3:05 | Pitched down, heavy reverb tail | Wrong song entirely → ID recycled |
| 9011772364 | Sped-up / nightcore edit | ~2:05 | Higher pitch, faster tempo | High-pitched 15-second loop → snippet |
| 9045120987 | 15-second hook snippet | 0:15 | Chorus only, for soundboards | Full 2:37 track → mislabelled row |
Use the length column as your fastest sanity check. 2:37 is 157 seconds; slowed edits at roughly 0.85× land near 3:05, and sped-up edits at roughly 1.25× land near 2:05. If a row labelled “full track” comes back at fifteen or thirty seconds, it’s a snippet — fine for a soundboard, useless for a looping boombox.
How to verify an ID in about ten seconds
- Open the asset page. Go to
roblox.com/library/<ID>. If the page 404s or says the asset isn’t currently available, the audio was moderated or set to private, and no game can play it — no matter how recently a list was updated. - Check the creator and upload date. Uploads that have survived a year or more are the safest bets; something uploaded last week may still be sitting in the moderation queue and can vanish mid-session.
- Read the asset title. Re-uploads that avoid the words “Beastie Boys” and “Brass Monkey” in the name tend to last longer, because moderation scans metadata as well as audio. An obvious title is a warning sign, not a bonus.
- Play it in the exact place you intend to use it. An asset can load on the website and still be blocked inside an experience by audio permissions — the two systems are separate.
- Confirm the runtime matches the version you wanted using the numbers above. This catches recycled IDs, which now point at a completely different sound.
Pasting the ID into a boombox or music game
Most supported games use the same four-step flow, and the failure modes are predictable:
- Equip the music tool or open the radio panel. Games that let you queue multiple tracks usually have a separate “add to queue” field from the “play now” field — pasting into the wrong one looks like a dead ID.
- Paste the number. Some panels accept a bare number, others want the full
rbxassetid://prefix. If you get an error, try the other format before assuming the ID is dead. - Submit and wait a beat. Many games fetch the asset before playing, so a one- or two-second delay is normal, not a failure.
- If it fails silently, suspect the allowlist. Popular music games keep their own approved-audio lists, and an ID that works elsewhere can simply be blocked there. Per Roblox’s audio privacy rules, a game can only play audio it owns, that its owner uploaded, or that has been granted permission — which is why the same ID behaves differently in two places.
Using the ID in your own experience
If you’re placing the sound yourself, the ID is only half the job. Insert a Sound object, put rbxassetid://<ID> in the SoundId property, then set these values:
| Property | Recommended value | Why |
|---|---|---|
| SoundId | rbxassetid://1837879084 |
The bare number works in the Properties panel, but scripts require the full prefix |
| Looped | true |
A 2:37 track leaves a silent room after it ends |
| Volume | 0.5 (default) up to 0.8 |
0.5 is Roblox’s default; pushing past 1.0 clips and distorts on phone speakers |
| PlaybackSpeed | 1 normally, 0.85 for slowed |
Roblox has no pitch-preserving time-stretch, so speed changes pitch too |
| RollOffMode | Inverse or InverseTapered |
Distance falloff keeps a boombox from dominating the whole map |
| Playing | true (or call :Play()) |
Setting Playing in the panel won’t restart it at runtime if the property was already true |
Worked example: duration, speed and file size
Suppose you’re re-uploading your own copy as a slowed version and want to know what you’re dealing with before the upload finishes.
- Runtime at 0.85×: 157 s ÷ 0.85 = 185 s, or about 3:05. At 0.5× it doubles to 314 s, or 5:14 — long enough that some games will cut it off.
- File size at 128 kbps stereo: 128 kbps is 16 KB per second, so 157 × 16 = 2,512 KB, roughly 2.4 MB.
- At 64 kbps mono: 8 KB per second × 157 s ≈ 1.2 MB — the version to use if you’re worried about upload size.
- At 192 kbps stereo: 24 KB per second × 157 s ≈ 3.8 MB.
The takeaway from that arithmetic: file size is almost never the reason an upload is rejected — even the 192 kbps copy is under 4 MB — while length and copyright are. If an upload fails, look at what’s in the audio, not how big the file is.
Which route fits your situation
| Your situation | Best route | Main trade-off |
|---|---|---|
| You just want it playing in a music or boombox game | Paste a community ID into that game’s panel | Depends entirely on that game’s allowlist; you control nothing |
| You’re building a public experience | Use audio you uploaded, or Roblox’s official catalog | Someone else’s re-upload may be blocked by permissions, and relying on it is legally shaky |
| You’re building a private or group experience | Upload your own file and grant the group permission | Your upload can still be moderated if it’s copyrighted |
| You need it to survive long-term | Roblox’s licensed catalog or commissioned/royalty-free audio | The Beastie Boys track isn’t available this way |
| You’re on mobile | Same IDs, same flow | Pasting long numbers is fiddly; keep the list in your notes app |
Why IDs die, and how to keep a setup that works
Community re-uploads of licensed music get removed in waves, and the 2022 audio privacy rules mean a surviving asset can still be unplayable depending on who owns the experience. The practical fix is redundancy: keep three to five verified IDs on hand rather than one, re-check them before any scheduled event, and keep a local copy of the audio file so a fresh upload is always an option. If an ID that worked last month now plays something unrelated, the number has been recycled — drop it from your list rather than retrying it.
Frequently Asked Questions
What is the Brass Monkey Roblox ID right now?
There is no single official ID. The track is licensed commercial music, so every working ID is a user re-upload with a limited lifespan. Use the table above as a starting point, then confirm each candidate on its asset page before you depend on it — anything that 404s has already been removed.
Why does the same ID work in one game but not another?
Audio permissions are per-experience. Under Roblox’s audio privacy rules, a game can generally only play audio that it owns, that its owner uploaded, or that has been granted explicit permission — so a re-upload that plays in one music game may be blocked in another or in your own place. It isn’t a sign the ID is dead.
Can I upload Brass Monkey to Roblox myself?
Technically you can upload an audio file, but you’d be uploading copyrighted material, which moderation removes and which can put your account at risk with repeat attempts. If you need something in that style for a long-term project, use Roblox’s licensed catalog or a royalty-free funk/hip-hop loop instead.
Why does a working ID sometimes play a completely different song?
Asset IDs get reused or replaced when an uploader swaps the file behind an existing asset, and some lists recycle old numbers. If the runtime and the audio both disagree with the label, treat the ID as retired and move to your next candidate rather than troubleshooting it.
Do slowed and nightcore versions need different IDs?
Yes — each edit is its own upload and therefore its own asset ID, which is why the list above separates them. You can approximate the effect in Studio with PlaybackSpeed, but Roblox doesn’t time-stretch without changing pitch, so a slowed ID sounds noticeably different from a 0.85× playback setting.
How long do these IDs usually last?
Anywhere from a few days to well over a year, depending on how quietly the upload was titled and how quickly it gets reported. Checking your shortlist once a month, and again the day before an event, is enough to avoid a silent room mid-session.
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