text: var vows = require('vows')
  var assert = require('assert')
  var note = require('..').note
  
  vows.describe('notation.note').addBatch({
    'get notes': function () {
      assert.equal(note('fx'), 'F##')
      assert.equal(note('fx/4'), 'F##')
      assert.equal(note('blah'), null)
      assert.equal(note(), null)
    }
  }).export(module)
  