Pause sur texte défilant

Bonjour,

Dans mon site, j'ai une animation en css comme suis :

.marquee {
  position: absolute;
  width: 380px;
  bottom: -10px;
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 500;
  color: #79f8f8;
  white-space: nowrap;
  overflow: hidden;
}
.marquee p {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 15s linear infinite;
}
@keyframes marquee {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-100%, 0);
  }
}

J'ai une balise audio à l'intérieur de laquelle se trouve l'animation, bout de l'html : 

<main class="music-container">
      <div class="music-progress">
        <div class="progressTimes">
          <p class="progres"><i></i></p>
          <div class="times">
            <p>0:00</p>
            <p>0:00</p>
          </div>
        </div>
      </div>
      <div class="controller">
        <div id="volume" class="item">
          <i class="fa-solid fa-volume-high"></i>
        </div>
        <div id="prev" class="item">
          <i class="fa-solid fa-backward"></i>
        </div>
        <div id="play" class="item">
          <i class="fa-solid fa-circle-play"></i>
        </div>
        <div id="next" class="item">
          <i class="fa-solid fa-forward"></i>
        </div>
        <div id="stop" class="item">
          <i class="fa-solid fa-stop"></i>
        </div>
      </div>
      <div class="marquee">
        <p class="artist"><span class="icon-num"></span></p>
      </div>
    </main>

et enfin le script javascript :

const audioProgress = document.querySelector(".progres i");
const audioProgressTimes = document.querySelector(".progressTimes");
const [audioCurrentTime, audioDurationTime] = document.querySelector(".times").children;
const [volume, prev, play, next, stop] = document.querySelectorAll(".item");
const marquee = document.querySelector(".marquee");
const artist = document.querySelector(".artist");
const number = document.querySelector('.icon-num');

const audios = [
	'audio/maguy.mp3',
	'audio/case.mp3',
	'audio/patineur.mp3',
	'audio/whiterShade.mp3',
	'audio/belafonte.mp3',
	'audio/Sardou2.mp3',
	'audio/Sardou.mp3',
	'audio/brassens.mp3',
	'audio/nougaro.mp3',
	'audio/reggiani.mp3',
	'audio/Emily-Linge.mp3',
	'audio/rosesblanches.mp3',
];

const artists = [
	'Puissance 8 ~ Maguy',
	'Malavoï ~ Case à Lucie',
	'Julien Clerc ~ Le patineur',
	'Emily Linge ~ a whiter shade of pale',
	'Harry Belafonte ~ ses meilleurs chansons',
	'Michel Sardou ~ ses meilleurs chansons',
	'Michel Sardou ~ ses meilleurs chansons',
	'Georges Brassens ~ ses meilleurs chansons',
	'Claude Nougaro ~ ses meilleurs chansons',
	'Serge Reggiani ~ ses meilleurs chansons',
	'Emily Linge ~ ses meilleures reprises',
	'Berthe Sylva ~ Les roses blanches',
];
let numero = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'];

let interval;
let countMusic = 0;
let iconArray = [];
let audio = new Audio(audios[countMusic]);

const audioPlay = () => {
	number.innerText = numero[countMusic];
	artist.innerHTML = '♬ ~ <span class="circle">' +  number.innerText + '</span> ~ ' + artists[countMusic] + ' ~ ♬';
	if (audio.paused) {
		audio.play();
		play.innerHTML = '<i class="fa-solid fa-pause"></i>';
		// marquee.animation-playstate = paused
		musicInterval();
	} else {
		audio.pause();
		play.innerHTML = '<i class="fa-solid fa-circle-play"></i>';
		// marquee.animation-playstate = running
		clearInterval(interval);
	}
}

const audioStop = () => {
	audioProgressTimes.style.display = 'block';
	if (!audio.paused) {
		audio.pause();
		play.innerHTML = '<i class="fa-solid fa-circle-play"></i>';
		clearInterval(interval);
	}
		audio.currentTime = 0;
		timeFormatter();
}

const audioNext = () => {
	audioProgressTimes.style.display = 'block';
	if (!audio.paused) {
		audio.pause();
	}
	if (audios.length - 1 > countMusic) {
		++countMusic;
	} else {
		countMusic = 0;
	}
	audio = new Audio(audios[countMusic]);
	audioPlay();
	musicInterval();
}

const audioPrev = () => {
	audioProgressTimes.style.display = 'block';
	if (!audio.paused) {
		audio.pause();
	}
	if (0 < countMusic) {
		--countMusic;
	} else {
		countMusic = audios.lenght - 1;
	}
	audio = new Audio(audios[countMusic]);
	audioPlay();
	musicInterval();
}

const audioIsMuted = () => {
	audioProgressTimes.style.display = 'block'; 
	if (audio.volume > 0) {
		audio.volume = 0;
		volume.innerHTML = '<i class="fa-solid fa-volume-xmark"></i>';
	} else {
		audio.volume = 1;
		volume.innerHTML = '<i class="fa-solid fa-volume-high"></i>';
	}
}

const musicInterval = () => {
	clearInterval(interval);
	interval = setInterval( () => {
		timeFormatter();
	}, 1000);
}

const timeFormatter = () => {
	audioCurrentTime.textContent = convertCurrent(audio.currentTime);
	audioDurationTime.textContent = convertHMS(audio.duration);
	audioProgress.style.width = ((audio.currentTime / audio.duration) * 100) + '%';

	if (audio.currentTime === audio.duration) {
		audioNext();
	}
}

const convertCurrent = (value) => {
	if (audio.duration > 3600) {
		let hours   = Math.floor(value / 3600); 
	  	let minutes = Math.floor(value % 3600 / 60); 
	  	let seconds = Math.floor(value % 3600 % 60);

	  if (minutes < 10) {minutes = "0"+minutes;}
	  if (seconds < 10) {seconds = "0"+seconds;}

	  return hours + ':' + minutes + ':' + seconds;
	} else {
		minutes = parseInt(value / 60);
		seconds = parseInt(value % 60);

		// if (minutes < 10) {minutes = "0"+minutes;}
		if (seconds < 10) {seconds = "0"+seconds;}

		return minutes + ':' + seconds;
	}
}

const convertHMS = (value) => {
    if (value < 3600) {
    	let minutes = parseInt(value / 60);
    	let seconds = parseInt(value % 60);
    	// if (minutes < 10) {minutes = '0' + minutes}
    	if (seconds < 10) {seconds = '0' + seconds}

    	return minutes + ':' + seconds;
    } else {
	    let hours   = Math.floor(value / 3600); 
	    let minutes = Math.floor(value % 3600 / 60); 
	    let seconds = Math.floor(value % 3600 % 60);

	    if (minutes < 10) {minutes = "0"+minutes;}
	    if (seconds < 10) {seconds = "0"+seconds;}

	    return hours + ':' + minutes + ':' + seconds; 
    }
}

play.addEventListener('click', audioPlay);
stop.addEventListener('click', audioStop);
next.addEventListener('click', audioNext);
prev.addEventListener('click', audioPrev);
volume.addEventListener('click', audioIsMuted);

J'aimerais mettre le défilement en pause lorsque je clique sur le bouton pause.

Merci de votre aide.

Cordialement