为了丰富广大学生的生活,学生会将举办一次音乐周活动。请以组织者的身份写一个书面通知,要求如下:时间

Music Week The Students Union has decided to organize a music week. It will be held in the first week of May. The activities include singing pop songs and playing classical and folk music. Bring your own musical instruments, please. A music contest will be included, too. The students taking part in the contest will listen to part of a song or a piece of music, and then tell where it comes from. If you’d like to join in the music week, please come and sign up before April 20th. The place for the activities will be announced later. Come and have fun.Students Union