You can sell audio files like music, speeches, narratives, MP3 and more using your WordPress site and your PayPal account. Music Store is an awesome online store plugin which enables WordPress users for selling audio files: music, speeches, narratives, everything that is audio, you can receive secure payments with PayPal.
Shortpack is a plugin by Automattic, it lets you use same shortcodes that are provided by Jetpack, but without Jetpack’s activation overhead in your WordPress based website. All you need to do is install and activate it in your WordPress site and you are done.
You can easily watch online video files direct from your VLC Player without opening web browser.
There are many YouTube plugins available in WordPress.ORG plugin’s directory, some works good and some create conflicts so making it more easy for you to select the right YouTube plugin for your website, check following collection of some cool YouTube plugins.