3 Open Issues Need Help Last updated: Feb 3, 2026

Open Issues Need Help

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AI Summary: This issue proposes implementing support for the special `@128` instrument in mmlabc, which signifies a General MIDI drum track. The `mmlabc-to-smf-rust` converter must assign tracks containing `@128` to MIDI channel 9 (0-based) and ensure this designation takes precedence over other instrument specifications within the same track. It also requires careful handling of program change events, which are typically ignored on drum channels, to conform to both mmlabc and General MIDI conventions.

Complexity: 3/5
good first issue

[WIP] mmlabc-to-smfのrust版

Rust

AI Summary: This issue proposes improving `README.ja.md` by removing direct grammar descriptions. Instead, it will replace them with URL links pointing to `src/grammer.js`, making `src/grammer.js` the Single Source of Truth for grammar. This ensures readers always access the most current and accurate grammar information.

Complexity: 1/5
good first issue

[WIP] mmlabc-to-smfのrust版

Rust