https://github.com/sid-kap/chorale

Arranges chord progression into 4-part chorale sheet music + midi.
https://github.com/sid-kap/chorale

Last synced: about 2 months ago
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Arranges chord progression into 4-part chorale sheet music + midi.

• Host: GitHub
• URL: https://github.com/sid-kap/chorale
• Owner: sid-kap
• Created: 2014-06-26T02:18:44.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-08-13T23:55:24.000Z (over 10 years ago)
• Last Synced: 2024-10-11T21:58:45.047Z (2 months ago)
• Language: Haskell
• Size: 148 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Chorale Builder

Haskell + Lilypond chorale interpreter. Converts chord progression into 4-part Bach-style chorale sheet music + midi audio.

# Dependencies

For Ubuntu/Debian users:

```bash

sudo apt-get install haskell

sudo apt-get install lilypond

```

# Input Format

The program reads in an input of a chord progression.

The progression should be saved to ``` progression.txt ```

Format Rules

* Write chords in roman numeral format.

* Use uppercase for major, lowercase for minor. (Only major and minor chords supported at this time.)

* Use b or # for flat or sharp chord root.

* Separate chords with spaces.

Example

```

I V vi iii IV I IV V

```

# Example run

```bash

# cd git root

echo "I V vi iii IV I IV V" >> progression.txt

chmod +x chorale.sh

./chorale.sh

cd output

ls       # you should see the outputted files

```