A command-line tool to convert musicJSON to abc notation.
npm install musicjson2abc
A command-line tool to convert musicJSON to abc notation
An example of the used format of json is in example.json.
This project is still under development. Feel free to use it and submit issues here.
sh
npm install -g musicjson2abc
`Example
javascript
var musicjson2abc = require('musicjson2abc');var abc = musicjson2abc.convert2Abc('{"id":"123456","attributes":{"divisions":4,"clef":{"sign":"G","line":2},"key":{"fifths":-1},"time":{"beats":3,"beat-type":4}},"measures":[{"attributes":{"repeat":{"left":false,"right":false}},"notes":[{"type":"quarter","duration": 4,"rest": false,"pitch": {"step":"C","octave":4,"alter":0,"accidental": "flat"},"$$hashKey":"object:1255"}]}]}');
console.log(abc);
// output:
// X:123456
// T:123456
// M:3/4
// L:1/16
// K:F
// _C4|
var json = musicjson2abc.convert2JSON(abc);
console.log(json);
// output:
// {"id":"123456","attributes":{"divisions":4,"clef":{"sign":"G","line":2},"key":{"fifths":-1},"time":{"beats":3,"beat-type":4}},"measures":[{"attributes":{"repeat":{"left":false,"right":false}},"notes":[{"type":"quarter","duration": 4,"rest": false,"pitch": {"step":"C","octave":4,"alter":0,"accidental": "flat"}}]}]}
`Command line tool
The command accepts filepaths for input and output files.
`
$ musicjson2abc --help Usage: musicjson2abc [options] [output]
Options:
-h, --help output usage information
-r, --reverse convert abc to json instead
-d, --debug outputs debug information on stdout
-V, --version output the version number
Examples:
$ musicjson2abc input.json output.abc
$ musicjson2abc input.json output.abc -d
$ musicjson2abc example.abc example.json -r
Hint:
The input file should be a valid json / abc file.
No syntax checks performed.
The output file will become a valid abc / json file.
May overwrite existing files.