Boss Shady. According to the inquiry of China's new rapper official website, csc brand manager is Boss Shady, and Boss Shady is already a rapper designated by God. Before the top rappers came into contact with hip-hop, Boss Shady was already a master rapper. Later, it has been developed abroad and recently entered China. Label, also known as music label, refers to the publishing company of music albums, especially in the field of rock or indie music.