here is a role model for the mudcat music festival:

LIVE EARTH THE LARGEST GLOBAL ENTERTAINMENT EVENT IN HISTORY

More Than 30 Million Live Earth Videos Streamed on MSN by 8 Million People — The Largest Online Audience Ever for an Online Concert. Millions Inspired to "Answer the Call" with Web and SMS Pledges. Approximately One Million People Participated in More Than 10,000 Friends of Live Earth Events in 131 Countries —
the Largest Grassroots Organizing Program in History!