The document summarizes genre conventions in hip hop, indie rock, and electro/techno music. For hip hop, it notes themes of poverty, struggle, crime/violence, drugs, clothing/wealth that are commonly depicted in lyrics. It provides examples of typical hip hop lyrics touching on these themes from artists like Notorious B.I.G., Odd Future, Chief Keef, Eminem, and Wu-Tang Clan. For indie rock, it discusses themes of love/heartbreak, youth, and friendship. Examples of lyrics depicting these themes are given from bands like Joy Division, Blink-182, Arctic Monkeys, and Kings of Leon. Finally, it states that electro/techno