There are several conventions that are typically followed in music videos. They include establishing a relationship between the lyrics and visuals, having many close-ups of the main artist, relating the music and visuals, representing particular music genres through style and iconography, including elements of voyeurism, developing the artist's star iconography, and making intertextual references. Genre, cinematography, editing, intertextuality, narrative, and performance all play roles in how meaning is constructed in a music video. Conventions are often used to authenticate the artist and genre, relate to familiar genres, or emphasize an aspirational lifestyle.