A singer is a person who uses their voice to produce music, typically by singing lyrics or melodies. Singers can perform in a variety of styles, including pop, rock, classical, and jazz. Some singers are also songwriters, who write the lyrics and music to their own songs. The physical act of singing occurs as air passes through the larynx, throat, and mouth, and it’s interesting to note that vocal resonation in singing involves seven areas of the human body: chest, tracheal tree, larynx, pharynx, oral cavity, nasal cavity, and the sinuses. A singer uses their voice to perform music for an audience, either live or in a recording studio. This can involve singing alone or as part of a larger group, such as a choir or band. A singer may also interpret and perform existing songs, as well as create and perform original material. In addition to singing, a singer may also engage in related activities such as rehearsing, recording, writing music and lyrics, promoting their work, and connecting with fans.