ersatzpole

<ul>
<li>The plugin generates a shortcode to dynamically display an audio player with playlist.</li>
<li>Displays tracks in the playlist generated from an Audio Element custom post type. </li>
<li>Upload tracks in different formats for browser compatability.</li>
<li>Customise colors of player.</li>
<li>Audio player will resize in browser window if using responsive theme and fit smaller screen-widths.</li>
<li>See the ‘other notes’ tab for shortcode instructions.</li>
<li>The plugin is compatible with the latest version of WordPress and works on touch screen devices.</li>
<li>Multiple Players per page supported.</li>
<li>Shortcode for displaying single track player.</li>
<li>Randomise playlist with no repeated tracks or freely.</li>
<li>There is no flash fallback at the moment so the player will be hidden on browsers which do not support the HTML5 audio tag.</li>
</ul>
<h3>How to use</h3>
Put this shortcode in your post or pages 
[ml_audio] The default shortcode will display all posts. 
audio_category=”Your-category-slug”
[ml_audio audio_category=”Your-category-slug”] Will display posts from a specific audio category or categories. Separate category slugs by commas.
[ml audio auto=”1″] Will intialise the player playing the first track on the playlist (Do not use for more than one player per page).

ML Responsive Audio player with playlist Shortcode

This plugin provides an HTML5 Audio player for your wordpress theme..

ibnuyahya

This plugin allow you to display related post in the sidebar. It’s only appear when you open a single post. You can choose whether want to list all post or limit by number of posts.
<ul>
<li>Author: ibnuyahya</li>
<li>Author URI: <a href="http://www.ibnuyahya.com" title="developers note" rel="nofollow ugc">http://www.ibnuyahya.com</a></li>
<li>Copyright: Released under GNU GENERAL PUBLIC LICENSE</li>
</ul>

ML Responsive Audio player with playlist Shortcode vs Related post widget