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Rhythm

Usage

Head over to http://128.199.141.170:8888/ and play the piano!

You need to have a browser that supports WebGL and Web Audio API. Any modern release of Firefox or Chrome should work.

The (key -> note) mappings are currently (WARNING: THIS CHANGES FAST AT THE MOMENT)

  • A -> C
  • W -> C# / Db
  • S -> D
  • E -> D# / Eb
  • D -> E
  • F -> F
  • T -> F# / Gb
  • J -> G
  • U -> G# / Ab
  • K -> A
  • I -> A# / Bb
  • L -> B

Octaves may be selected using the number keys. The octave may be temporarily raised by holding down SHIFT and reduced by holding down CTRL.

Building Instructions

After cloning the repository, run npm install (you need Node.js installed).

You can then serve up the page with either npm start or node server.js.

If you wish to modify the code, please note that any changes made to the MIDI subsystem requires a recompilation of the subsystem sources. Please npm install -g browserify, cd midi/ and run ./compile. This will regenerate bundle.js.

Permissions

Rhythm is licensed for use under the GNU General Public Licence, version 3.

MIDI.js and Pixi.js are both released under the MIT Licence.