Musicians liven up Nobel Peace Prize concert

　 British singer Natasha Bedingfield performs during the Nobel Peace Prize concert in Oslo December 11, 2009. (Reuters Photo)
　
　

　 Singer Wyclef Jean (L) performs with Chinese pianist Lang Lang during the Nobel Peace Prize concert in Oslo December 11, 2009. (Reuters Photo)
　
　

　 Singer Luis Fonsi performs during the Nobel Peace Prize concert in Oslo December 11, 2009. (Reuters Photo)
　
　

　 Singers Natasha Bedingfield (R) and Esperanza Spalding perform during the finale of the Nobel Peace Prize concert in Oslo December 11, 2009. (Reuters Photo)

Musicians from several countries perform during the finale of the Nobel Peace Prize concert in Oslo December 11, 2009.