Append an audio player to document

gistfile1.js

// Just reading through the MDN <audio> API docs, create and append child nodes
// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/audio

x = new Audio
// <audio preload=​"auto">​</audio>​

x.loop == true
// false
x.loop = true
// true
x
// <audio preload=​"auto" loop>​</audio>​

x.children
// []

y = .7
// .7

/* volume is set 0 - 1.0 */
x.volume = y
// 0.7
x.volume
// 0.7

x.src = "https://mdn.mozillademos.org/files/2587/AudioTest%20(1).ogg"
x
// <audio preload=​"auto" loop src=​"https:​/​/​mdn.mozillademos.org/​files/​2587/​AudioTest%20(1)​.ogg">​</audio>​

x.controls
// false
x.controls = true
// true
x
// <audio preload=​"auto" loop src=​"https:​/​/​mdn.mozillademos.org/​files/​2587/​AudioTest%20(1)​.ogg" controls>​</audio>​

x.autoplay = true
// true
x
// <audio preload=​"auto" loop src=​"https:​/​/​mdn.mozillademos.org/​files/​2587/​AudioTest%20(1)​.ogg" controls autoplay>​</audio>​

/* create new node */
var p = document.createElement("p");
document.body.appendChild(p);
// <p>​</p>​

p.appendChild(x)
// <audio preload=​"auto" loop src=​"https://mdn.mozillademos.org/​files/​2587/​AudioTest%20(1)​.ogg" controls autoplay>​</audio>​

/* there should now be an audio player at the bottom of this document */
/* press play */