Plone4Artists was originally conceived as a special distribution of Plone for building artist community websites. It has evolved into a full suite of multimedia, calendaring and community oriented add-ons for Plone, a popular open source content management system.
It provides tools to easily add audio and video files to your website, as well as embed videos hosted on popular video sharing sites such as Google Video and Youtube. You can create podcast feeds of the audio and video content on your website.
The calendaring features provide month and listing views of your events, color coding of the events by keywords, and import/export of calendars via iCalendar.
The community features provide commenting, tagging and rating the content on your site. Each user can have an author profile.