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True Boss MusicMinecraft mod for 1.21.8

Adds much needed boss music to Minecraft's Bosses!

client onlynewest supported 1.21.8AdventureMobsGame MechanicsDecoration
Latest version
3.1.1
Minecraft
1.21.1 to 1.21.8
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
6.9k
Updated
6 mo ago
Available on
Modrinth

Minecraft versions

Every version True Boss Music declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.8Fabric, NeoForge, Forge21+declared17 Jul 2025
1.21.5Fabric, Forge, NeoForge21+declared25 Mar 2025
1.21.4Fabric, Forge, NeoForge21+declared3 Dec 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024

Download

From True Boss Music’s own host. Nothing is re-hosted here.

3.1.1release26 Mar 2026

Boss Music-neoforge-1.21.1-3.1.1.jar · 5.1 MB · for 1.21.1

Download latest
3eb5bbd6ac5a…
Older versions2
  • 2.0.120 Aug 20251.21.85.1 MB2.6k downloadsc9a9cec8aea9…Get
  • 1.0.130 Mar 20251.21.5, 1.21.415.5 MB2.3k downloads7941955b90a2…Get

Frequently asked

Does True Boss Music work on Minecraft 1.21.8?

Yes. 1.21.8 is the newest Minecraft version True Boss Music declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does True Boss Music support?

Everything the author has declared, from 1.21.1 up to 1.21.8. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install True Boss Music on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does True Boss Music support?

Fabric, NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for True Boss Music?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is True Boss Music under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install True Boss Music?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download True Boss Music safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 26 Mar 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .