The Mormon Tabernacle Choir has released an official video press kit that includes over 35 informational segments.
The videos range from the history of the choir, to the planning of a tour, and everything in-between. Segments include interviews with choir leadership, and individual members share their personal stories. There is plenty of great information for both those who may be unfamiliar with the choir, or for the choir enthusiast.
You can watch The Full “Mormon Tabernacle Choir Audition and Membership Playlist at http://www.youtube.com/playlist?list=PL31784403A714FAD5