
Modrinth · Minecraft mod
Music Sync
Sync music with everyone online!
Quick answer
Which Music Sync release should I use?
Music Sync 1.4 targets 1.21.4, 1.21.5 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is Music Sync required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Music Sync 1.4 need?
1.4. Change the file and its required mods may change too.
Install Fabric API 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 Music Sync without breaking your instance.
Built for Music Sync 1.4. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.4. It targets 1.21.4, 1.21.5 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.4. It opens that exact file at the source.
About this project
What does Music Sync add?
Music Sync
Synchronizing background music for all players online on your multiplayer server! Enjoy the beats together!
✅ Features
- Synchronize music with all players online
- Server & client-side
- Resourcepack support for those who add custom minecaft music
- Dragon fight & Credits priority so that you don't miss out on the epicness!
⚙️ How it works
- Request what music type players should be listening to (depends on biome, dimension & more)
- Choose a random music type out of all players (dragon fight & credits have priority)
- Send (and play) the music type to all players
- Wait for all players to be done listening to the music & the delay between music to be over
- Repeat!
Project description from Modrinth.
Pick your setup
Music Sync by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.9
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader build1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader buildShowing the newest 12 of 31 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Music Sync versions and loaders
1.4-beta.1+1.21.9
music-sync-1.4-beta.1+1.21.9.jar
6 Oct 2025
1.4-beta1+1.21.6
music-sync-1.4-beta1+1.21.6.jar
17 Jun 2025
1.4
music-sync-1.4+1.21.4.jar
3 Dec 2024
1.3+1.21
musicsync-1.3+1.21.jar
13 Jun 2024
1.3
musicsync-1.3+1.20.jar
30 Apr 2024
1.3
musicsync-1.3+1.19.jar
30 Apr 2024
1.3
musicsync-1.3+1.18.jar
30 Apr 2024
1.3
musicsync-1.3+1.17.1.jar
30 Apr 2024
1.3
musicsync-1.3+1.16.jar
30 Apr 2024
1.3
musicsync-1.3+1.20.5.jar
29 Apr 2024
Looking for an older file? The official Modrinth project page is in Resources.