Python SimpleHTTPRequestHandler to play sound async

I can't figure out how to make this small http server reply the get request and play a sound in parallel.

Current code, does not close the get request until the sound "winsound.PlaySound("SystemExit", winsound.SND_ALIAS)" end playing.

What i need is for the sound to be async to the request so that the get request ends asap and the sound keeps playing.

#!/usr/bin/env python3

from http.server import HTTPServer, SimpleHTTPRequestHandler, test
import socketserver
from urllib.parse import urlparse
from urllib.parse import parse_qs
import sys
import winsound



class MyHttpRequestHandler(SimpleHTTPRequestHandler):
    try:

        def do_GET(self):
            # Sending an '200 OK' response
            self.send_response(200)

            # Setting the header
            self.send_header("Content-type", "text/html")

            # Whenever using 'send_header', you also have to call 'end_headers'
            self.end_headers()


            html = "ok"
            # Writing the HTML contents with UTF-8
            self.wfile.write(bytes(html, "utf8"))            
            winsound.PlaySound("SystemExit", winsound.SND_ALIAS)

            return

    except Exception as e:
        print(str(e))



# Create an object of the above class
handler_object = MyHttpRequestHandler

PORT = 8000
my_server = socketserver.TCPServer(("", PORT), handler_object)

# Star the server
my_server.serve_forever()

from Python SimpleHTTPRequestHandler to play sound async