This module parses files in the .jazz format into Sharp11 chart objects. It was designed specifically for parsing the iRb Jazz Corpus, the output of which is hosted in sharp11-irb. I made this parser as a quick-and-dirty solution for a particular project where I needed to parse the iRb corpus, so it is not yet feature complete.
var jazzParser = require('sharp11-jazz-parser');
var chart;
chart = jazzParser.parseString(str); // Parse a string representation of a .jazz file
chart = jazzParser.parseFile(path); // Parse a .jazz file given a file path