guitar-scales

guitar-scales is a javascript modular for get guitar scales. It provides functions to get the scale in differents tones and with the intervals in each strings, also provides a support for diferents tunings, thats include instuments with any number of strings (guitar and bass).

API documentation

Examples

Basic usage:

ES5

var gs = require("guitar-scales");
console.log(gs.GuitarScale.get('c', 'ionian')); // {info: {GuitarAllStrings}, tuning: [ 'E', 'A', 'D', 'G', 'B', 'E' ], fretzNumber: 12]

ES6

import {GuitarScale} from 'GuitarScales'

let scaleInfo = GuitarScale.get("G", "ionian");  // {info: {GuitarAllStrings}, tuning: [ 'E', 'A', 'D', 'G', 'B', 'E' ], fretzNumber: 12]

Browser (use the GuitarScale global object):

<script>
  console.log(GuitarScale.GuitarScale.get("G", "ionian"); // {info: {GuitarAllStrings}, tuning: [ 'E', 'A', 'D', 'G', 'B', 'E' ], fretzNumber: 12]
</script>

Extensions modules:

Print

ES5

var gs = require("guitar-scales");

let printConsoleLog = new gs.PrintConsoleLog();
printConsoleLog.print((gs.GuitarScale.get('c', 'ionian'))); // =>
// Fretz          |  0  1  2  3  4  5  6  7  8  9  10   11
//                 ----------------------------------------
// E              |  3  4  X  5  X  6  X  7  1  X  2    X
// B              |  7  1  X  2  X  3  4  X  5  X  6    X
// G              |  5  X  6  X  7  1  X  2  X  3  4    X
// D              |  2  X  3  4  X  5  X  6  X  7  1    X
// A              |  6  X  7  1  X  2  X  3  4  X  5    X
// E              |  3  4  X  5  X  6  X  7  1  X  2    X

ES6

import {GuitarScale, PrintConsoleLog} from 'GuitarScales'

let printConsoleLog = new PrintConsoleLog();
printConsoleLog.print((gs.GuitarScale.get('c', 'ionian'))); // =>
// Fretz          |  0  1  2  3  4  5  6  7  8  9  10   11
//                 ----------------------------------------
// E              |  3  4  X  5  X  6  X  7  1  X  2    X
// B              |  7  1  X  2  X  3  4  X  5  X  6    X
// G              |  5  X  6  X  7  1  X  2  X  3  4    X
// D              |  2  X  3  4  X  5  X  6  X  7  1    X
// A              |  6  X  7  1  X  2  X  3  4  X  5    X
// E              |  3  4  X  5  X  6  X  7  1  X  2    X

Browser (use the GuitarScale global object):

<script>
  let printConsoleLog = new GuitarScale.PrintConsoleLog();
  printConsoleLog.print(GuitarScale.GuitarScale.get("c", "ionian")); // =>
// Fretz          |  0  1  2  3  4  5  6  7  8  9  10   11
//                 ----------------------------------------
// E              |  3  4  X  5  X  6  X  7  1  X  2    X
// B              |  7  1  X  2  X  3  4  X  5  X  6    X
// G              |  5  X  6  X  7  1  X  2  X  3  4    X
// D              |  2  X  3  4  X  5  X  6  X  7  1    X
// A              |  6  X  7  1  X  2  X  3  4  X  5    X
// E              |  3  4  X  5  X  6  X  7  1  X  2    X
</script>

Install

Using yarn: yarn add guitar-scales (or a single module: yarn add guitar-scales)

Using npm: npm install --save guitar-scales (or: npm install --save guitar-scales)

Browser:

UNPKG https://unpkg.com/[email protected]/dist/guitar-scales.min.js

Github Revision - grab the minified file here and include it in your html page (use a GuitarScales global object)

<script src="https://unpkg.com/[email protected]/dist/guitar-scales.min.js"></script>

Thanks

This library use Tonal Library for all the music theory, thanks for that! -Tonal library: https://github.com/danigb/tonal

License

MIT License