The White Nights Festival consists of a series of classical ballet , opera and music events and includes performances by Russian dancers , singers , musicians and actors , as well as famous international guest stars .
The artistic director of the festival is Valery Gergiev .
The artistic director of the festival is Valery Gergiev .
用更简单的方式重写这句话: The White Nights Festival consists of a series of classical ballet , opera and music events and includes performances by Russian dancers , singers , musicians and actors , as well as famous international guest stars . 输出: