χορωδία
The 2011 Virtual Choir video features 2052 performances of 'Sleep' from 1752 singers in 58 countries, individually recorded and uploaded to YouTube between September 2010 and January 2011. http://virtualchoir.org
The 2011 Virtual Choir video features 2052 performances of 'Sleep' from 1752 singers in 58 countries, individually recorded and uploaded to YouTube between September 2010 and January 2011. http://virtualchoir.org