Eric Whitacre started out college wanting to be the fifth member of Depeche Mode. But he discovered choir and it changed his life.
Now he composes classical choral works of music. In a TED conference talk, he told an audience how a young women sang a portion of one of his works on YouTube. It inspired him to try an experiment. He would assemble a choir made up of YouTube videos of people singing from all over the world.
He created a soundless YouTube video of him conducting a song, then made another with a piano background for the song and made the music available.
Eventually, over 2,050 people from over 50 countries created their own personal videos of their part of the song. Some of them did over 50 "takes" to get the recording they were satisfied with.
He was fortunate to get one volunteer to weave and "render' them all together.
Describing his experience coordinating this extraordinarily beautiful production, he described how he discovered, "Human beings will go to any lengths necessary to find and connect with each other. It doesn't matter the technology. People seemed to be experiencing an actual choir. They never met. I feel an esprit de corps."
Technologically, for the audio engineers reading this, he added, "With 2,000 syncronized YouTubes videos the render time is atrocious. "