Sunlight Labs' Eric Mill explains what XML is and why you should use it. VIDEOUSAGE License: Creative Commons Attribution 3.0 United States creativecommons.org Attribution notes: Attribute all uses to "the Sunlight Foundation" and email info@sunlightfoundation.com with the location and purpose of your derivative work. ***** You also must add the attribution made to the musical artist scoring the piece using the information above. ***** Thanks!