Best answer that I believe is A.
A note head, a stem and a flag
Van Halen, Aerosmith, ac/dc, Journey, Guns N' Roses, and Queen are among the bands that make up the arena rock subgenre of rock music.
Arena rock is a term used to describe a type of rock music that is performed or intended to be performed in big venues such as convention centers, arenas, stadiums, and open-air performance venues.
About Arena rock:
- In this fashion, genres generally associated with event center rock are loud and anthemic (though not always); event center rock is most commonly linked with heavy metal, progressive rock, hard rock, glam metal, or pop-rock genres.
- Event center rock is frequently, but not always, classified as mass-market, commercially appealing, and radio-oriented music.
- Event center rock is also referred to as corporate rock because of its frequent commercial orientation.
For more information about Arena rock refer to the link:
brainly.com/question/3202655
I think it became a big thing cuz of the war had a lesson on this in 6th grade
