Underground hip-hop in the context of "Common (rapper)"

Progressive rap (or progressive hip-hop) is a broad subgenre of hip-hop that aims to progress the genre thematically with socially transformative ideas and musically with stylistic experimentation. Developing through the works of innovative US hip-hop acts during the 1980s and 1990s, it has also been known at various points as conscious, underground, and alternative hip-hop.

Progressive rap music critically examines social issues, political responsibility, and existential concerns, particularly in the context of African-American life and youth culture. Common themes include social injustice, inequality, status, identity, and religion, with discourses around ideologies such as Afrocentricity and Black religiosity. Unlike the genre's more commercially-dominant counterpart gangsta rap, prog-rap artists typically disavow intracultural violence and economic materialism in favor of constructive and educational responses such as consciousness, uplift, heritage, humor, and activism.

Tsidi Ibrahim (born November 26, 1976), known professionally as Jean Grae, is a musician and writer. She emerged in New York City's underground hip-hop scene and developed an international following. Throughout her music career, her distinctive style and lyricism gained recognition, with artists such as Talib Kweli, Jay-Z, and Black Thought of The Roots expressing admiration for her work.

Daniel Dumile (/ˈduːməleɪ/ DOO-mə-lay; born Dumile Daniel Thompson; July 13, 1971 – October 31, 2020), also known by his stage name MF Doom or simply Doom (both mostly stylized in all caps), was a British-American rapper, songwriter, and record producer. Noted for his intricate wordplay, signature metal mask, and "supervillain" stage persona, he became a major figure of underground hip hop and alternative hip hop in the 2000s.

Dumile was born in London and raised in Long Beach, New York. He began his career in 1988 as a member of the trio KMD, performing as Zev Love X. The group disbanded in 1993 after the death of DJ Subroc, Dumile's brother. After a hiatus, Dumile reemerged in the late 1990s. He began performing at open mic events while wearing a metal mask resembling that of the Marvel Comics supervillain Doctor Doom, who is depicted on the cover of his 1999 debut solo album Operation: Doomsday. He adopted the MF Doom persona and rarely made unmasked public appearances thereafter.