The C5 packages currently installed,,,

  In no particular order or preference. 

Easy Image Slider v.1.3.1

Responsive & Touch enabled Slider & Carousel made Easy.
 

Random Image v.2.0.0

Display a random image from a file set.
 

HTML5 Audio Player Basic v.2.0.7

Installs the HTML5 Audio Player Basic block.
 

Simple Audio Player v.0.9.2

Allow users to play audio files you select from the file manager.
 

CSS Block Animation Components v.0.9.1

A package that installs CSS animation class prefixes for use in custom classes.
 

HTML+PHP Code Block v.1.0.2

Provides a HTML+PHP script block.
 

Page List+ v.2.0.1.4

Page Lists with keyword and page attribute filtering as well as built-in list titles.

   You may have noticed that I installed the HTML5 Audio Player just under the "Most Recent Articles" section.  This could be temporary being that I'd like to add a playlist feature to that plugin and even though the plugin is named HTML5 Audio Player, it's actually built with JQuery and the other Mp3 player is native HTML5.  Additionally,  I may replace the current slider on the main page so as to make the photo gallery touch enabled for smartphones;  The next nice little add is the CSS Block animation and it's a really useful tool that pre-rolls all the CSS3 animations into a single file where they can be added via the custom classes in the block edit and design modal,  (& justa f.y.i., I used that to add the effect to the top row navigation that hestiates and drops in at the top of the page).  As for Page List+, that helps with your site search and is an upgrade from the default C5 Page List feature.  Random Image is useful in updating sections where static photos are rendered on-page-load. The HTML+PHP block is for the insertion of vanilla PHP and straight HTML,,,  kinda like the HTML Block but it allows you to run basic PHP commands server_side without the need to create or build an entire block for said script.