In [20]:

    

import os


    

In [1]:

    

notesDict = {}
with open('notes.tabs', 'rt') as f:
    for line in f:
        note, freq, wave = (line.replace('\n','').replace(' ', '').split('\t'))
        for note in note.split('/'):
            notesDict[note] = freq


    

In [2]:

    

def appendToFile(path, data):
    """
    appendToFile appends a line of data to specified file.  Then adds new line
    
    Args:
        path (string): the file path
        data (data): the data to be written
    
    Return:
        VOID
    """
    with open(path, 'a') as file:
        file.write(data + '\n')


    

In [3]:

    

def writeSong(path, song, notesDict, metronome):
    for note, time in twinkleTwinkle:
        time = int(float(1000 * 60 * 4 * time / 80))
        data = ("{},{}".format(int(float(notesDict[note])), time))
        appendToFile(path, data)


    

In [4]:

    

metronome = 40


    

In [16]:

    

pause = ['D3', 1/2]


    

In [12]:

    

twinkleTwinkle = [['C5', 1/4], ['C5', 1/4], ['G5', 1/4], ['G5', 1/4],
                  ['A5', 1/4], ['A5', 1/4], ['G5', 1/2],
                  ['F5', 1/4], ['F5', 1/4], ['E5', 1/4], ['E5', 1/4],
                  ['D5', 1/4], ['D5', 1/4], ['C5', 1/2],
                 ]


    

In [17]:

    

song = []
for note in twinkleTwinkle:
    song.append(note)
    song.append(pause)


    

In [19]:

    




    

In [21]:

    

os.remove('twinkleTwinkle.csv')
writeSong('twinkleTwinkle.csv', song, notesDict, metronome)


    

In [ ]: