Singer

A singer is someone who sings. This could mean that they sing professionally, or perhaps they simply like to sing in the shower. Invariably, damn near everyone becomes a crooner during that annual pagan ritual of the celebration of one's entrance into the world; ie: singing "Happy Birthday".

In film

 * 2001: A Space Travesty: There was also an opera group known as the Famous Tenors, who were based on The Three Tenors -  Plácido Domingo, José Carreras and Luciano Pavarotti.