Shania Twain's performance in the 2003 Super Bowl Halftime show
Up! - by Shania Twain
Music video by Shania Twain performing Up!: Green Version with Robert John "Mutt" Lange [Producer], Antti Jokinen [Video Director], Marc Bernardout [Video Producer] (C) 2002 Mercury Records, a Division of UMG Recordings, Inc.
I also especially like the following
Magic Flute (Queen of Night Aria)
Carl Orff: Carmina Burana by UC Davis University Chorus, Alumni Chorus, Symphony Orchestra, and the Pacific Boychoir with Jeffrey Thomas, conducting
This is a performance of the entire piece of music, the lyrics of which can be found at Classical.net
I Hope you Dance - by Lee Ann Womack
Le Sacre Du Printemps by Pina Bausch Wuppertal Dance Theater
Henry V - Speech - Eve of Saint Crispin's Day
