Source-checkedTechnology & automation

M.A.E.S.T.R.O.

by encode42 · for Minecraft

Everything you need to test with the redstone music machine!

914Downloads
12 mo agoLast updated
Apache-2.0License
FabricLoaders

About M.A.E.S.T.R.O.

From Modrinth

Everything you need to test with the redstone music machine!

M.A.E.S.T.R.O. Mod Pack

A lightweight pack designed to provide you with the tools to test creations for M.A.E.S.T.R.O., an incredible redstone machine that lets you play Note Block Songs (created with Note Block Studio) in vanilla Minecraft, and everything you'd want while attending the Maestro's Musical Masterpieces live event.

<iframe src="https://www.youtube-nocookie.com/embed/G78AnHpIw5w" title="YouTube video player" frameborder="0" allowfullscreen></iframe>

Everything is stripped down to its bare minimum, utilities and optimizations are baked-in for the smoothest experience, and the required world is provided and ready to use!

Now that the event has been concluded, this pack can be used to hear all of the songs that were played live (listen to them here), and will continue to function as a great testing and listening ground for future M.A.E.S.T.R.O. creations.

Using the MAESTRO converter

Head to the converter website and drag in your saved NBS file to convert it to a WorldEdit-compatible schematic file. Copy this file to the config/WorldEdit/schematics folder, found within the Minecraft profile's folder. In the M.A.E.S.T.R.O. world, run //schem list to display the available schematics, then click on the [L] icon to load it onto your clipboard. Run tp 0 130 0, followed by //paste -a, and the machine is ready to play!

In the future, this process should be automated.

Playing the event submissions

Use the hanging button to teleport to the world's credits and control hallway. Here you'll find all of the submissions in order, which when pressed, will present you with three commands to run. Teleport back to the listening platform (using the button on the floor of the hallway), don't move, and execute them (click on them in chat) from left to right. Once they've been executed, the machine is ready to play!

Server Pack

The server is designed to be stateless, everything that defines the event server is contained within this pack as well! Thanks to Modrinth Servers, who provided the event server, for implementing an easy way to install and update server mod packs.

Credits

  • C.O.N.D.U.C.T.O.R. is a server-side utility mod to tweak a few features.
  • N.O.T.A.T.I.O.N. is a data pack used to display song titles.
  • Mojang's note block sounds are included in stereo to achieve positionless playback.

The included world containing the redstone machine, decorations, and event assets are the culmination of work from: > Bentroen, encode42, jazziiRed, mooncatcher, Vizeon, vladde, and Xoliks with additional contributions from Askalotl, Ceziu, flyingdean699, SerPelitos, and teddias1467.

To those who submitted songs during the jam period, thank you! > Allqns, Askalotl, Bélodie, Bentroen, Bizzo713, control467, CubixL, Daitsuki, Dino, encode42, flyingdean699, General635(-_-), hemidemisemipresent, k_lemon, KaliumI, MC LEGEND 552, Monkeylordz88, NoteBlock_Covers, OctoFlare, Philosophy_3, QueasyQuery, Raphael Bertges, rodiroditrulala, Seb, StunningWheel94, superbaconbro, Techity, Vizeon, VoidDonpig, and VulkanRafar.

Players connected to the event server lined up, posed for the camera.

Highlights

From source data

Game versions

Built for Minecraft 1.21.8.

Loaders

Runs on Fabric.

Footprint

Rated a light load on a server.

M.A.E.S.T.R.O. on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Optional on the server
Server type needed
Fabric
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
1.1.1, released 2025-11-08

Game versions by loader

LoaderGame versionsNewest
Fabric1.21.81.21.8

From 5 recorded builds of M.A.E.S.T.R.O..

Recent builds

BuildReleasedGame versionsLoaders
1.1.12025-11-081.21.8Fabric
1.1.02025-11-081.21.8Fabric
1.0.1 beta2025-11-081.21.8Fabric
1.0.0 beta2025-11-081.21.8Fabric
0.0.2 alpha2025-11-071.21.8Fabric

Dependencies

  • Bundled: modrinth project r0v8vy1s (modrinth, not in our catalogue)
  • Bundled: modrinth project 8bOImuGU (modrinth, not in our catalogue)
  • Bundled: modrinth project RSeLon5O (modrinth, not in our catalogue)
  • Bundled: modrinth project Ha28R6CL (modrinth, not in our catalogue)
  • Bundled: modrinth project PtjYWJkn (modrinth, not in our catalogue)
  • Bundled: modrinth project 9eGKb6K1 (modrinth, not in our catalogue)
  • Bundled: modrinth project 16vhQOQN (modrinth, not in our catalogue)
  • Bundled: modrinth project P7dR8mSH (modrinth, not in our catalogue)
  • Bundled: modrinth project 1u6JkXh5 (modrinth, not in our catalogue)
  • Bundled: modrinth project g96Z4WVZ (modrinth, not in our catalogue)
  • Bundled: modrinth project NNAgCjsB (modrinth, not in our catalogue)
  • Bundled: modrinth project l6YH9Als (modrinth, not in our catalogue)
  • Bundled: modrinth project lpPlDKQa (modrinth, not in our catalogue)
  • Bundled: modrinth project AANobbMI (modrinth, not in our catalogue)
  • Bundled: modrinth project p19vrgc2 (modrinth, not in our catalogue)
  • Bundled: modrinth project DynYZEae (modrinth, not in our catalogue)
  • Bundled: modrinth project xuN3KzPl (modrinth, not in our catalogue)
  • Bundled: modrinth project uXXizFIs (modrinth, not in our catalogue)
  • Bundled: modrinth project 9s6osm5g (modrinth, not in our catalogue)
  • Bundled: modrinth project Bh37bMuy (modrinth, not in our catalogue)
  • Bundled: modrinth project 4das1Fjq (modrinth, not in our catalogue)
  • Bundled: modrinth project fdZkP5Bb (modrinth, not in our catalogue)
  • Bundled: modrinth project gvQqBUqZ (modrinth, not in our catalogue)
  • Bundled: modrinth project mOgUt4GM (modrinth, not in our catalogue)
  • Bundled: modrinth project KOHu7RCS (modrinth, not in our catalogue)

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run M.A.E.S.T.R.O. on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Modpacks”

Technology & automation

Machines, power, logistics and automation.

Works on a server

From source side support

Modrinth lists server-side support for M.A.E.S.T.R.O. as optional: it can run on a server, but isn’t required there.

Compatibility

Game
Minecraft
Loaders
Fabric
Runs on
Serveroptional on the server
Game versions
1.21.8

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-03Open ↗
  • ✓Authorencode42, as published on Modrinth
  • ✓LicenseApache-2.0Free

M.A.E.S.T.R.O., answered

Generated from the mod’s own source data.

Do my players need to install M.A.E.S.T.R.O.?

Modrinth lists server-side support for M.A.E.S.T.R.O. as optional: it can run on a server, but isn’t required there.

Which loaders does it support?

Fabric.

Is it free?

Yes. M.A.E.S.T.R.O. is free to download from Modrinth. Its license is Apache-2.0.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run M.A.E.S.T.R.O. on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add M.A.E.S.T.R.O. in one click.