import re

import requests

headers = {

    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
}
url = 'https://music.163.com/discover/toplist'
html_data = requests.get(url=url, headers=headers)

info_list = re.findall('<li><a href="/song\?id=(.*?)">(.*?)</a></li>', html_data)
# <li><a href="/song?id=2120384251">偏航</a></li>
print(info_list)