The one I praised on the following floors likes listening to pure music when my heart is in a mess, especially the piano music of Shi Jin's Night. This song is highly recommended. Here are some pure tones that I think are quite good.

Memories-Shi Jin

Rain sunflower-Shi Jin

Farewell-Shi Jin

Happy time-Shi Jin

Smile of flowers-Shi Jin

Invisible thoughts-Shi Jin

Time alone-Shi Jin

Who will you think of when it rains-Shi Jin

Smile- Quan Suyan

Dream wedding-Richard Clayderman

Stepping on the rainy street-daydreaming

Song from a secret garden-secret garden

I had a cold in that corner-Feng Xiyu

Pure tone is the best cure when she is upset, because there are no lyrics and it won't disturb you. Give yourself an empty mind, put on headphones and listen to pure tone, close your eyes and lie down for a while, listening to pure tone, and draw a beautiful picture in your mind. This will calm your heart a lot.