The Swingle Singers Music Video Piazzolla 'Libertango'

http://www.youtube.com/watch?v=-uiG5jJavTU&feature=related

The King's Singers

綠袖子
http://www.youtube.com/watch?v=twix9KfES9Y&feature=related
Danny Boy
http://www.youtube.com/watch?v=SfGTq71VXfo&feature=related

威廉泰爾序曲/清唱版

Belle a Cappella from Waimea College performs in its first competition recital for the Big Sing National Finale, Christchurch Town Hall, Aug 2007
http://www.youtube.com/watch?v=7ttLnCtJKFM&feature=related

男聲合唱(清唱)

http://www.youtube.com/watch?v=K9N8OtCkA1o&feature=related

The Duke's Men of Yale (耶魯大學)

1.http://www.youtube.com/watch?v=YswKl0730t8&feature=related

The Beelzebubs

1.http://www.youtube.com/watch?v=1gewU78c5jo&feature=related
2.http://www.youtube.com/watch?v=UJehqK1tcQA&feature=related

Nota Jackson 5

1.http://www.youtube.com/watch?v=PPh0fSfLkbo&feature=related
2.http://www.youtube.com/watch?v=WbdPeSnXvUY&feature=related
3.http://www.youtube.com/watch?v=MG0PiVtqLxM&feature=related