The GigKalender is an event planner, specially-tailored for artists and organizers.In contrast to conventional calendars is to focus on the band's internal planning. The frontend-views for implementing into your websites are integrated as an additional gimmick. In addition, there is a guestbook and a news system with Atom and RSS feeds. Based on PHP and MySQL the GigKalender is a small content management system.A small example: The bandleader enters upcoming dates in the GigKalender. For other members of the band, it is possible to print out the dates. Dates, guestbook and news can be implemented into an existing website.The GigKalender is under Creative Commons License.