Flubber
Nobody's perfect! Takes a MIDI file and messes up a few of the notes :)
Usage
npm i
node index.js [path/to/midi/file.mid [path/to/output.mid]]
The repo is pre-loaded with Beethoven's "Moonlight Sonata", but you can use your own MIDI file by passing it as an argument.
Example output
Licensed under MIT.
Created by rileyjshaw.