text: const noteNames = ['Ab', 'A', 'Bb', 'B', 'C', 'Db', 'D', 'Eb', 'E', 'F', 'Gb', 'G'];
  const noteNamesWithOctaves = [];
  const octaves = [0, 1, 2, 3, 4, 5, 6, 7];
  octaves.forEach((octave) => {
    noteNames.forEach((noteName) => {
      noteNamesWithOctaves.push(`${noteName}${octave}`);
    });
  });
  
  export {
    noteNames,
    noteNamesWithOctaves,
    octaves,
  };
  