class PopularMusik:

    def __init__(self):
        url = "https://api.vk.com/method/audio.getPopular?only_eng=1, count=10&access_token=(тут токен, который получил)"
        data = urllib.request.urlopen(url).read().decode('utf-8')
        # Convert data from JSON to Python
        self.list_of_musik = json.loads(data)