Visit http://extensions.joomla.org/extensions/multimedia/video-players-a-gallery/812 for the download link for the AllVideos plugin
Login to Your Joomla Site
Login to the /administrator/ area of your Joomla site and go to Extensions >> Install/Uninstall
Upload the AllVideos Plugin
Click on "Browse" to find the AllVideos file and then click "Upload File & Install"
Go to the Plugin Manager
Enable the AllVideos Plugin
Check the box next to "AllVideos (by JoomlaWorks) and click "Enable"
Go to the Global Configuration
Allow Uploads of MP3 Files
Click on "System" and add "mp3" to the field called "Legal Extensions (File Types). Click "Save" in the top-right corner.
Go to the Media Manager
Visit Site >> Media Manager
Open the /stories/ Folder
Double-click on the /stories/ folder to open it up.
Create a Folder Called /audio/
At the top of the page, enter /audio/ into the box and click "Create Folder".
Open the /audio/ folder
Double-click on the /audio/ folder to open it up.
Upload Your MP3 File
Browse for your MP3 file and click "Start Upload". A warning ... many MP3 files are large. You may have to contact your hosting company and ask them to permit larger uploads.
Check the Upload
Hopefully your file will now show as being correctly uploaded.
Open an Article
Write in the AllVideos Code
The code you need to use is this
Check the Audio File is Working
The file should being playing inside your article, as in the screenshot above.