The Symphony Orchestra of Bilbao (Basque country, Spain) in a flashmob musical performance of Maurice Ravel's Bolero.
The Opera Company of Philadelphia performs "The Toreador Song" from Bizet's Carmen at the city's famed Reading Terminal Market for a crowd of surprised and delighted shoppers who responded with a chorus of cheers and a rousing ovation.
The Beatles 1969 song is a counterpoint to Spain's soaring unemployment rate (over half of Spanish youth are out of work).
An entire stadium full of people participate in performing the final movement of Beethoven's Symphony #9. Yutaka Sado directs.
Flash mob in Amsterdam department store De Bijenkorf. The music is from Giuseppe Verdi's (1813 - 1901) opera La Traviata. From Dutch TV program NTR Podium (2-10-2011).