Ozio Gallery is a great image gallery project by Open Source Solutions. This free image gallery module for Joomla 2.5 present your images in a very responsive style and is furthermore adaptable to every device. Ozio Gallery is able to load images of any Goggle Plus image album. All images will be automatically resized. Users can share all displayed photos with their mobile device. You can also set categories or image titles.

Xpert Accordion gives you the possibilty to display multiple content in one module position. Xpert Accordion based on jQuery. You can integrate K2 content, EasyBlog content or other modules in this extension. The download is free. Themexpert deliver this free accordion module extension for Joomla 2.5 with 4 different styles.

All Music Player is available as module or content plugin. This free audio player extension for Joomla allows you to integrate your mp3 files on any module or content positions of your Joomla articles. You can style this audio player module with your favorite color or integrate a HTML playlist in your favorite style. In addition to this, users can download your audio-files, if you want it. The download is free. Vinoth Kumar, the author of the great free Joomla Video Player extension - AllVideoShare -, provides All Music Player in a commercial version with much more features. You can use it in Joomla 2.5 and its earlier versions, Joomla 1.5, 1.6 and 1.7.