why don't you learn to sing English songs改写

Today many Chinese people want to improve their English in different ways.For example ,many young singers sing popular English songs.Jiang Mei ,the winner of the women's competiton said that singing English songs made her more interested in learning English.Many people agree that they make progress by singing English songs and that is is a good idea to have fun with English,and there are many other fun ways to learn English ,like watching English movies,reading English books and so on....