(m4a) Something like this works
import requests, re, urllib.request, urllib.parse
##############################################
#Source : https://github.com/hansengianto
#Date : 28 Oct 2021
##############################################
url = input("Input Smule Audio URL : ")
dl_page_url = f"https://sownloader.com/index.php?url={url}#support-sownloader"
print('dl_page_url:', dl_page_url)
request = requests.get(dl_page_url).text
m4a = re.findall("(?:url\=)(https:\/\/c-cl\.cdn\.smule\.com\/.+m4a)",request)
print('m4a:', m4a)
try:
split_id = url.split("/")
print('split_id:', split_id)
print('split_id[4]:', split_id[4])
file_name = urllib.parse.unquote(split_id[4])
print('file_name:', file_name)
urllib.request.urlretrieve(m4a[1], file_name+".m4a")
print("Success Download Audio")
except Exception as e:
print("Error Found : \n"+str(e))