import requests
url = 'https://www.tukuppt.com/peiyue/zonghe_0_0_0_0_0_0_1.html'
 headers = {
   'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36',
 }
 response = requests.get(url=url, headers=headers)

import parsel
selector = parsel.Selector(response.text)
urls = selector.css('#audio850995 source::attr(src)').getall()
titles = selector.css('.b-box .info .title::text').getall()
data = zip(urls, titles)
for i in data:
  mp3_url = 'https:' + i[0]
  title = i[1]

def download(url, title):
  response = requests.get(url=url, headers=headers)
  path = 'D:\\python\\demo\\熊猫办公素材\\背景音乐\\' + title + '.mp3'
  with open(path, mode='wb') as f:
    f.write(response.content)