Custom Discs
Play your own music in Minecraft jukeboxes
About this Mod
Custom Discs
Custom Discs lets you play your own music in Minecraft jukeboxes. Upload any.wav, .mp3 or .ogg file straight from an in-game screen, drop the disc in a
jukebox, and everyone nearby hears it — in sync, with full 3D positional audio.
No accounts, no external hosting, no URLs: every track is stored and streamed by
the server you're already playing on.
Features
- In-game upload — pick a file with
/disc upload, no config editing - 3D positional audio; works with Sound Physics Remastered
- Synced for everyone — all players in range hear the same track at the same moment
- Server-side controls — upload size limit, total storage cap, per-player file limit, cooldown, and a configurable permission level for every command
- Client cache with a size limit, plus an opt-out for players who don't want to receive audio
Commands
/disc upload— open the upload screen/disc list— list uploaded files with size and uploader/disc delete <file>— remove an uploaded file
Requirements
NeoForge 21.1.x for Minecraft 1.21.1.
Available Versions
How to Install Custom Discs on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set neoforge Loader
In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Custom Discs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Custom Discs server crashes on startup – what to do?
Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Custom Discs compatible with neoforge?
Custom Discs officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Custom Discs – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Custom Discs consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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