midi-player

Python launcher of the html-midi-player by @cifkao & @magenta

Works with local and web-hosted MIDI files in Jupyter, Colab, WandB,...probably other contexts.

Installation

pip install midi-player

Usage

Only tested with Jupyter Notebooks & Colab, but uses no IPython dependencies so it should work in other contexts.

from midi_player import MIDIPlayer
from midi_player.stylers import basic, cifka_advanced

midi_file_url = "https://magenta.github.io/magenta-js/music/demos/melody.mid"
midi_file = "data/test_midi.mid"

MIDIPlayer(midi_file_url, 400)  
MIDIPlayer(midi_file, 160, styler=cifka_advanced)

With wandb:

import wandb

wandb.login()
wandb.init(project="midi-player")
mp = MIDIPlayer(midi_file, 300, viz_type="waterfall")
wandb.log({'player':wandb.Html(mp.html)})
wandb.finish()

See examples/ for more.

Documentation

TO-DO. Particularly, people will want to know how to add/customize their own "stylers". See midi_player/*.py for now ;-).

Known Issues / Release Notes

• Not sure why the staff view is putting out 32nd notes / how to tell it to do 8th notes instead.
• v0.4: Refactored stylers.py. Added a dark mode styler.
• v0.3: Added an optional Download link! (Maybe you'll think it's ugly but it works.) Note: WandB disables usual opening-in-new tab browser behavior, so on WandB you'll need to Right-Click the download link and choose "Open in New Tab" to get the file.