Seek the name of a song on the CCTV music channel, it's a man and a woman, the man has a pigtail, the instrument used is a tambourine, a little bit of southwestern folk songs

It should be Ann and the Cavalry Singing "Red Mountain Fruit" or "Sunward Flower"

Ann's instrument is a wooden box tambourine (which the Cavalry made for her) and hand bells on the side of the drum, and the Cavalry uses a guitar.

The couple's duo, both of whom basically have Ann singing on their songs, with Cavalry mainly writing and harmonizing, and Ann mainly writing lyrics and singing.

The music style is mainly fresh and simple ballad style, "Red Mountain Fruit" sings sweet love, "Sunflower" expresses strong and inspirational.