Justin Tadlock

Corey Snow

Audio Player Widget is a small plugin that provides support for using the Audio-Player plugin in WordPress sidebars.
The Audio Player Widget requires Martin Laine’s WordPress Audio Player plugin.
<ul>
<li>Homepage for Audio Player: http://wpaudioplayer.com/.</li>
<li>WordPress Plugin Page for Audio Player: https://wordpress.org/extend/plugins/audio-player/</li>
</ul>
Using the Audio Player Widget is simple. If your theme supports widgets and you have the Audio Player plugin 
installed, you can drag the widget to the sidebar and specify a label and URL for an MP3 file. The widget 
will render the Audio Player in the sidebar when the page is loaded by dynamically generating the [audio:URL] tag 
the Audio Player plugin requires.

Audio Player Widget

Audio Player Widget is a small plugin that provides support for using the Audio-Player plugin in WordPress sidebars.

veradeveloper

This is a fully responsive music player with tracklist. It’s supported many audio formats(mp3, ogg, mpeg) and others. Also you can add a file as from mediafiles and as external link. The tracklist can include unlimited number of tracks.
Documentation 
Player shortcode [djpr-player] 
Player settings you can find on the page in admin panel “DJ Player”

DJ Player

Great choose

Fully responsive music player with tracklist.

Audio Player Widget vs DJ Player