Compared to the busy time of work, sudden retirement will make many friends can not adapt to too much leisure life. At this time, many middle-aged and elderly friends will spontaneously gather together to sing songs, play the flute, and even dance.

For the retired old people, and like-minded friends in the park to sing small songs, singing aloud, but a very good enjoyment! Moreover, singing for middle-aged and elderly friends, is also a great benefit to the body!