所以HTML一样容易1，2，3

 < audio src =...id =song1volume =0.1style =display：none ;&GT;&LT; /音频&GT; 
< audio src =...id =song2volume =0.1style =display：none;>< / audio> 
< audio src =...id =song3volume =0.1style =display：none;>< / audio> 
 

{
document.querySelector（＃song+ i）[0] .play，p $ p> （）;
}


I'm trying to get my website to play multiple mp3/songs, but it keeps playing soundtrack1, but I want it to play all 3 songs at the same time.

This is what I currently have:

<audio loop autoplay controls>
    <source src="soundtrack1.mp3" type="audio/mpeg" loop="true">
    <source src="soundtrack2.mp3" type="audio/mpeg" loop="true">
    <source src="soundtrack3.mp3" type="audio/mpeg" loop="true">
    Your browser does not support the audio element.
</audio>

So the HTML is as easy 1, 2, 3

<audio src="..." id="song1" volume="0.1" style="display: none;"></audio>
<audio src="..." id="song2" volume="0.1" style="display: none;"></audio>
<audio src="..." id="song3" volume="0.1" style="display: none;"></audio>

And the JS magic behind it:

for(var i = 1; i <= 3; i++)
{
    document.querySelector("#song" + i)[0].play();
}