如何通过speech_recognition停止音乐？

如何解决如何通过speech_recognition停止音乐？

我正在尝试通过语音播放音乐，这是代码：

import pyttsx3
import speech_recognition as sr
from playsound import playsound
import multiprocessing

r = sr.Recognizer()

def take_commands():
    try:
        with sr.Microphone() as source:
            print("Listening...")
            voice = r.listen(source)
            info = r.recognize_google(voice,language='en-in').lower()
            return info
    except Exception as e:
        print(e)
        print("Say that again sir")

def Speak(audio):
    engine = pyttsx3.init()
    voices = engine.getProperty('voices')
    engine.setProperty('voice',voices[0].id)
    engine.say(audio)
    engine.runAndWait()


if __name__ == '__main__':
    while True:
        command = take_commands()
        if "exit" in command:
            Speak("Exit Now")
            print("Exit Now")
            break
        if "play" in command:
            p = multiprocessing.Process(target=playsound,args=("play.mp3",))
            p.start()
            cmd = take_commands()
            if "stop" in cmd:
                p.terminate()

即使音乐在播放，我也不知道如何停止或更好地通过说“停止”来暂停它。最简单的方法是什么？