Yoon Hak Won Chorale, a choir from korea, singing "Sing Alleluia Clap Your Hands" in the 3rd Symposium of Church Choral Music (SCCM) in Bandung, Indonesia, 12 June 2007.
Conductor: Prof. Yoon Hak Won

p.s.: Sorry the image is a bit shaky, i used my camera phone to take the video.