" Fireworks Display - A spectacular display of fireworks by the river synchronized with music at 9pm (Friday to Sunday) and 11pm (Friday and Saturday). "
http://www.visitsingapore.com/publish/weekend/en/weekends/11Aug07/weekend_grooves02.html
http://www.visitsingapore.com/publish/weekend/en/weekends/11Aug07/weekend_grooves02.html