audio - Why does HTML5 music player auto play overlap? -

audio - Why does HTML5 music player auto play overlap? -

so i've noticed html5 music players overlap music if set on autoplay.

if like

<audio src="demo.mp3" preload="auto" autoplay controls loop></audio>

it'll overlap music making sound there's multiple copies of music playing on screen. if like

<audio src="demo.mp3" preload="auto" controls loop></audio>

it plays music if click on play button. why that? want auto play @ same time, play music play when hits play button.

html5 audio