def instantiateSong(fileName):
    """Create an AudioSegment with the data from the given file"""
    ext = detectFormat(fileName)
    if(ext == "mp3"):
        return pd.AudioSegment.from_mp3(fileName)
    elif(ext == "wav"):
        return pd.AudioSegment.from_wav(fileName)
    elif(ext == "ogg"):
        return pd.AudioSegment.from_ogg(fileName)
    elif(ext == "flv"):
        return pd.AudioSegment.from_flv(fileName)
    elif(ext == "m4a"):
        return pd.AudioSegment.from_file(fileName, "mp4")
    else:
        return pd.AudioSegment.from_file(fileName, ext)
Create an AudioSegment with the data from the given file