To hear the 2011 St. Olaf Choir followed by the Centennial Alumni Choir:
http://www.stolaf.edu/multimedia/streams/playevent.cfm?eventid=483

Scroll to 90:55 in the video to begin the section with the 800 plus member Centennial Alumni Choir.

St. Olaf Choir Reunion Concert
St. Olaf Choir & Centennial Choir
Saturday, June 4, 2011
Skoglund Center Auditorium

These are June 3rd rehearsal photos plus images from a special St. Olaf Choir history presentation.

Lexington Kentucky Photographer John Lynner Peterson