Based on the power of Qiong Yao's new drama "Love is Deep in the Rain", the heroine Zhao Wei released the soundtrack of "The Music of Deep Love in the Rain". In this soundtrack, except for two songs performed by Leo Ku, the other 14 songs were all performed by Zhao Wei. But another heroine, Ruby Lin, failed to speak out here. Even "The Clouds Are Deep and the Rain is Misty" from her album "Double Faces of Ruby Lin" was also pirated by Qiong Yao.

Zhao Wei, who plays the role of a little singer in the play, not only sang the opening song "Love is Deep in the Rain", but also included the ending songs "Farewell Station", "Involuntary", "Misty Rain" and the interlude " "Little Enemies", "Since Farewell", "New Orchid Grass", "Waltz". Due to the needs of the TV series, most of the songs have a strong Shanghai flavor, and most of the lyrics are written by Qiong Yao. In addition, these songs have also been adapted into orchestral performances, allowing fans to listen to the songs while experiencing the twists and turns of the story in the play.