WPaudio MP3 Player

I would like to get a song to play automatically when a visitor visits my site. I’m using the above plugin, and I’ve uploaded the particular song. This is the code.

[wpaudio url=”https://www.getamessagetoyou.com/wp-content/uploads/2012/05/02-Ive-Gotta-Get-A-Message-To-You.m4a” autoplay=”1″]

It is not automatically playing on loading however.

Here is the url of my site.

https://www.getamessagetoyou.com/

Any thoughts?
Thank you.