Script matches the way (path) between start tone and the tone of next cadence, which usually follows with a chord. Cadence got specified interval and quality of interfering with start tone. Match is made within tones selected by checkboxes in 'Scale' area. Quality of tones of the path may be selected by 'Path intervals' list and buttons. Buttons 'start cadence' and 'end cadence' describes if start and end tones of note progression has to be included in tones sent to pattern. Text list below with numbers and notes shows what notes and what order will be shot into pattern.