Webiste For Artist Booking Agency

Hello, I need to build website for artist booking agency. It should be have similar function like the competitor's site [login to view URL] but with no flash required. Here's a few main feature that i need to be on my site : - Home page - Artist's page - Individual artist's page with link to artist's websites - Booking Calendar - Contact page The website need to be done with CMS so it can easily updated. I'm open to any open source or your own CMS. Please bid with an estimated time frame to complete the project and let me know if you have a similar project done before. Thanks Abid