chord-master

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A web application for building chord progression

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![Logo of Chord Master](https://raw.githubusercontent.com/fanzhangg/chord-master/master/src/images/icons/android-chrome-192x192.png)

# Chord Master &middot; [![Build Status](https://img.shields.io/travis/npm/npm/latest.svg?style=flat-square)](https://travis-ci.org/npm/npm) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](https://github.com/your/your-project/blob/master/LICENSE)

[Demo](https://fanzhangg.github.io/chord-master/) | [Producthunt](https://www.producthunt.com/posts/chord-master)

Chord Master is a web application for musicians to find new chord and create the chord progression.

Chords in the progression are represented by the lead sheet symbol. To build a chord, you can click the + button to add a chord, select the chord type and inversion in the dropdown menu, and choose the root note by clicking its key on the keyboard interface. You can also edit, delete or copy a chord. You can click the play button to listen to the entire chord progression. After finishing the progression, you can download the track as a MIDI file, and use the progression for your song.

## Usage

### Installation

1. Install Node.js from https://nodejs.org/en/download/
2. Install Homebrew: `/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"`
2. Install yarn: `brew install yarn`
3. Install dependencies: `yarn install`

### Development

Launch development server: `yarn start`

### Build

Compile TypeScript app and copy index.html to the dist folder: `yarn run build`

### Deploy

Deploy dist folder to GitHub Pages: `yarn run deploy`

## Credit

The app is built by:
- [Fan Zhang](mailto:vanadiumzhang@gmail.com)
- Aaron Gould
- Randy Jose Beidelschies
- Roman Bactol.

It uses Tone.js to play the piano sound, jQuery to manipulate the document element, Bootstrap as the front-end framework, and MidiWriter to write the MIDI file.

Many thanks to Shilad Sen for providing much help and guidance throughout our project.

## Contributing
We are thankful to the community for contributing bugfixes and improvements. Please follow the [Code of Conduct](./CODE_OF_CONDUCT.md) when contributing.

## License

Chord Master is [MIT licensed](./LICENSE).

chord-master

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