One of my top 10 albums of 2010 was Eric Whitacre's Cloudburst. TED has just released a talk by Eric Whitacre featuring the amazing 2000-voice virtual choir singing two of the songs featured on the album. It's definitely worth checking out.
Incidentally, I was at a meeting of high-tech entrepreneurs this evening, and in a very interesting conversation with a high-tech company founder who shares a background in classical music, was told that musical training, and piano in particular, often results in highly analytical thinking. As an engineer with a background in music, I've always felt a strong connection between musical composition and technical design, but have never been able to say exactly what it is. This video really seems to find itself right at home in the intersection of artistic creativity and technical innovation.