Rappers are artists who perform a style of music known as hip-hop, characterized by rhythmic speech and wordplay. They often express their thoughts, experiences, and emotions through lyrics, which can cover a wide range of topics, including social issues, personal struggles, and celebrations of life. Rappers typically deliver their verses over beats created by producers, using various techniques like rhyme and alliteration. The art of rapping has roots in African American culture and has evolved since its emergence in the 1970s. Notable figures in the genre include Tupac Shakur, The Notorious B.I.G., and Eminem, who have significantly influenced the music industry. Rappers often collaborate with other artists and genres, contributing to the diverse landscape of modern music.