CurseForge · Minecraft mod
Maestro
Reimagine vanilla music with smooth, reactive orchestration!
Quick answer
Which Maestro release should I use?
Maestro 4.0.1 targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is Maestro required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Maestro 4.0.1 need?
Maestro 4.0.1. Change the file and its required mods may change too.
Install Fragmentum [NeoForge Edition], Fragmentum first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Maestro without breaking your instance.
Built for Maestro 4.0.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Maestro 4.0.1. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fragmentum [NeoForge Edition], Fragmentum first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Maestro 4.0.1. It opens that exact file at the source.
About this project
What does Maestro add?
Maestro is a data-driven music orchestration framework that extends Minecraft's music system, enabling reactive, seamless soundtracks through resource packs.

Reactive Music Orchestration
Maestro continuously evaluates the current game context and selects the most appropriate music definition in real time. Biomes, structures, entities, boss encounters, weather, screens, and custom events can all influence what plays and how tracks transition between each other.
Vanilla Music, Made Reactive
Maestro does not replace Minecraft's music system – it extends it. Even without custom resource packs, vanilla tracks become seamless and reactive. On top of this foundation, the official Maestro: Overture resource pack introduces original music for major structures and events, further enriching the atmosphere.
Fully Data-Driven
Maestro allows you to add entirely new contextual music using data alone. Define when and how tracks should play through JSON – via resource packs or directly from the config folder using the Fragmentum Layer system. A detailed wiki provides clear documentation, examples, and advanced setups.

In-Game Config
On Minecraft 1.20.1, in-game configuration menus are available when using Forge Config Screens or Configured. Without these mods, all settings can still be adjusted through config files (config/obscuria/maestro-client.toml). Starting with Minecraft 1.21.1, in-game config screens are available out of the box, with no additional dependencies required.

Project description from CurseForge.
Pick your setup
Maestro by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
3 loader builds1.21.1
3 loader builds1.20.1
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Maestro versions and loaders
Maestro 4.0.1
maestro-neoforge-1.21.1-4.0.1.jar
19 Sept 2026
Maestro 4.0.1
maestro-fabric-1.21.1-4.0.1.jar
19 Sept 2026
Maestro 3.0.1
maestro-forge-1.20.1-3.0.1.jar
19 Sept 2026
Maestro 3.0.1
maestro-fabric-1.20.1-3.0.1.jar
19 Sept 2026
Maestro 5.0.0
maestro-neoforge-1.21.11-5.0.0.jar
13 Feb 2026
Maestro 5.0.0
maestro-fabric-1.21.11-5.0.0.jar
13 Feb 2026
Maestro 4.0.0
maestro-neoforge-1.21.1-4.0.0.jar
12 Feb 2026
Maestro 4.0.0
maestro-fabric-1.21.1-4.0.0.jar
12 Feb 2026
Maestro 3.0.0
maestro-forge-1.20.1-3.0.0.jar
11 Feb 2026
Maestro 3.0.0
maestro-fabric-1.20.1-3.0.0.jar
11 Feb 2026
Maestro 2.2.0
maestro-forge-1.20.1-2.2.0.jar
10 Feb 2026
Maestro 2.2.0
maestro-fabric-1.20.1-2.2.0.jar
10 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.







