Violin world record broken in Taiwan
18 September 2011 Last updated at 17:14 BST
A group of 4,645 violinists broke the world record for the most number of violins played simultaneously.
Students aged between three and 18-years-old from over 170 schools played in unison for five minutes.
The previous record was set in London in 1925, when 4,000 violinists played together.