c418only
by sudoers
With c418only installed, the ambient background music in Minecraft Java Edition is replaced by C418's own tracks, removing the tracks other composers added since 1.16.
What it does
The mod strips non-C418 ambient and background tracks that Mojang has gradually added since 1.16, and remaps the music event slots so they play C418's Volume Alpha and Beta material instead. Lena Raine, Kumi Tanioka, Aaron Cherof and Samuel Åberg wrote the replaced tracks, and the mod leaves those composers' work in the game files untouched; only the event mappings change.
The mod only overrides sounds.json event mappings, so it ships no audio files of its own and redistributes no music. The audio remains Mojang's assets from the player's own installation. Music discs are completely untouched, and the still tracks found in loot chests keep their behavior. Nothing else in the game is changed, and the mod adds no gameplay changes, performance cost or config screen.
It is a Fabric mod for the 1.21.x line and later, published for game versions 1.16 – 26.3 with 40 release versions. It runs on the client only, so servers do not need it. The code is under the MIT License and is open source, with the source code and issue tracker publicly available.
Key features
C418 music in event slots
Ambient event slots are remapped to play C418's tracks, including Volume Alpha and Volume Beta.
Non-C418 ambient removal
Ambient and background tracks by other composers, added since 1.16, are removed from the rotation.
Vanilla assets stay intact
Music discs and loot chest tracks keep their original behavior, since only the event mappings are overridden.
Uninterrupted listening
The tracks play through without being interrupted by replaced ambient music from other sources.
Gallery
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x12 of 12 versions with builds
1.20.x7 of 7 versions with builds
1.19.x5 of 5 versions with builds
1.18.x3 of 3 versions with builds
1.17.x2 of 2 versions with builds
1.16.x6 of 6 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who want the ambient soundtrack of Minecraft to consist of C418's music, and who run the game on Fabric for 1.21.x or a later version.
How it compares
LegacyTrack is a Fabric, client-side only mod under the MIT License, published for 1.21.8 – 26.3, and is open source. C418-Dog Java Port runs on Fabric, Forge and NeoForge with client and server, is under the MIT License, and covers 1.12.2 – 26.3, but it is not open source. Music Expansion - Volume Gamma is Fabric only, client and server, under All rights reserved, for 1.20 – 1.21.11, and not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| c418only | Fabric | 1.16 – 26.3 | Client-side only | 2026-09-25 |
| LegacyTrack | Fabric | 1.21.8 – 26.3 | Client-side only | 2026-09-15 |
| C418-Dog Java Port | Fabric, Forge and NeoForge | 1.12.2 – 26.3 | Client and server | 2026-10-14 |
| Music Expansion - Volume Gamma | Fabric | 1.20 – 1.21.11 | Client and server | 2026-01-21 |
Questions
Does c418only need a server installation?
Which loader does c418only use?
Does c418only include the music files?
In the catalog
c418only is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 8,071 mods support Minecraft 26.3.
Similar mods
What the author says
c418only strips all non-C418 ambient music from the game and remaps those slots back to C418 tracks. That's it. Mojang has been gradually replacing the ambient soundtrack since 1.16. Lena Raine, Kumi Tanioka, Aaron Cherof, Samuel Åberg. Some of them make fine music. It's just that they don't make Minecraft music…
Official listing
- Modrinth page
- modrinth.com/mod/c418only
- Owner
- sudoers
- Published
- 2026-05-11
- Updated on Modrinth
- 2026-09-25
- Facts verified
- 2026-10-15