GigKalender is a free event calendar specifically fitted to the needs of artists and organizers. In contrast to conventional calendars, its focus is on the internal planning of a band. The front-end views to embed into your websites are integrated as an additional feature. Additionally, there is a guestbook and a news system with RSS and Atom feeds. Based on PHP and MySQL the GigKalender is a small content management system. A small example: The bandleader can enter upcoming events into the database of the GigKalender. The other members of the band can print a list with all upcoming gigs or additional information. Calendar, guestbook and news can be embedded into an existing website. GigKalender is under Creative Commons-License.