The red-faced Guan Gong fights in Changsha is the lyrics of the rap mask. The lyrics show Guan Yu's battle in Changsha on the Peking Opera stage. "Rap Mask" is an opera song that combines Peking Opera and pop music, drawing on Peking Opera singing and melody.

The elements of traditional Chinese opera are cleverly integrated into the song, making the whole song sound catchy, both song and play. This song was written by lyricist Yan Su, composed by composer Yao Ming, and sung by young singer Xie Jin. It has been widely circulated and deeply loved by people.

A brief introduction to other situations in "Rap Face".

"Rap Face" belongs to Beijing Ge. Beijing songs are also called Beijing-style songs, generally called opera songs. Peking songs themselves are not excerpts from Peking opera, but songs that combine Peking opera tunes with pop music.

Peking songs are songs that add elements of Peking opera music. They are an improvement and innovation of Peking opera and an enrichment of modern songs. Beijing songs, as the spring snow in the songs, are rare and the best. Most of them are profound, sentimental, and majestic. Representative works include "Hometown is Beijing", "Rap Mask", "Ode to Pear Blossom", "Mei Lanfang", "Love", "I am Chinese", "Qianmen Love Big Bowl of Tea", etc.