def lyrics_to_frequencies(wordlist):
    """
    wordlist (list): list of words (strings) of song lyrics

    Returns a dictionary mapping different lyrics words to their frequencies or number of occurences
    """
    myDict = {}
    for word in wordlist:
        if word in myDict:
            myDict[word] += 1
        else:
            myDict[word] = 1
    return myDict