What are some suitable songs for traditional middle-aged and elderly people to sing?

Personally, I think it should be the old singer Mr. Tong Tiexin sang, lyrics Qiao Yu, Zhang Piqi created the song "sunset red" as well as a collection of songs, the whole song runs through the old age is not as good as the sunset, as the song inside the song sung:

The most beautiful, but the sunset red, warm and calm,

Sunset is a late blooming flowers, the sunset is the wine of the old age,

Sunset is the late love,

how much love is turned into a piece of sunset red, the sunset is unfinished love,

how much love is turned into a piece of sunset red?

The sunset is a late love, the sunset is the unfinished love,

How much love has been turned into a piece of sunset red.

The lyrics are simple and easy to understand, but rich in content and good meaning. It is especially suitable for traditional middle-aged and elderly friends **** with the chorus.