OMMT handbook
Import a MIDI or NBS song, edit it with Minecraft sounds, and send a draft to the Oyasai Server.
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New to OMMT?
OMMT is a client mod made for the Oyasai Server. Editing and preview happen locally. Upload a draft when you are ready to send your song.
- Install OMMTInstall the required mods and open the editor.
- Send your first songImport, make one edit, save, then upload.
- Edit notesSelect, move, and resize notes.
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About this guide
This handbook covers the current Minecraft 26.2 version. Keyboard shortcuts assume default bindings; your editor keymap takes precedence if you have changed them.
Use the glossary for unfamiliar terms and troubleshooting when something goes wrong. Search finds article headings and text, not just page titles.