Eric Whitacre’s Lux Aurumque April 23, 2011 by VCS2,000 Voices. 50 Countries. One Choir. The word “lush” comes up in the information about our next concert. What’s a lush piece of music, you ask? Here’s an example of Eric Whitacre’s Lux Aurumque. Over 2,000 people from 50 countries uploaded, and the result is here.