1) There is a relationship between lyrics and visuals. The lyrics are represented with visuals.
"Been smashing it up since it was hammer time"
2) Music video demonstrates genre characteristics.
Bass heavy, unconventional sounds and styles linked to video
3) There is frequently reference to notion of looking, particularly voyeuristic treatment of the female body.
4) There is a relationship between music and visuals.
'Ground-shaking bass'
5) The demands of the record label will include the need for lots of close ups of the artist and the artist may develop motifs which recur across their work (a visual style). For example visual trademarks.
Reference to song artist
6) There are often intertextual reference (to films, tv programmes, other music videos etc).
Use of lines from '300' in song