how to play audio in html code example

Example 1: javascript play audio

//play audio with from html audio element: 
document.getElementById('myAudioTagID').play();

//play audio with out html audio tag
var myAudio = new Audio('my_great_song.mp3');
myAudio.play();

Example 2: how do you play audio files on html

<audio src="sound.mp3" autoplay></audio>

Example 3: how to add an audio in html

<audio controls>
  <source src="name.mp3" type="audio/mp3" />
</audio>