Members of a flash mob perform the Hallelujah Chorus in the food court at Crossgates Mall in Guilderland on Sunday, Dec. 19, 2010. Over 75 singers from choirs around the region took part in the event.

The fifth annual Hallelujah Chorus flash mob brought holiday cheer Saturday morning to several locations in Lancaster city, beginning at 9 a.m. Dozens of carolers sang Handel’s “Hallelujah ...

In 2009, choirs from across the UK registered to sing the Hallelujah Chorus as part of Radio 3 and the English National Opera's 'Sing Hallelujah' project. In this film you can hear some of the 450 ...

The "Hallelujah Chorus," from George Frideric Handel 's Messiah, is such an iconic piece of music — and is so ingrained as a Christmas tradition — that it's easy to take its exuberance and its ...