What is a group of Genres called?

A group of genres is commonly called a Branch. Other collective nouns you may see include Spectrum and Library.

Collective nouns for genres refer to specific words that categorize groups of books, music, movies, or other forms of art based on their overall style, theme, or subject matter. These terms are specifically used when referring to a collective or a collection of works belonging to the same genre. Similar to how a flock refers to a group of birds, or a school refers to a group of fish, collective nouns for genres encapsulate certain characteristics or elements that are commonly found within a category of creative expression. Collective nouns specific to literature may include: 1. Library: A collection of books in a particular genre, such as a mystery library or a poetry library. 2. Anthology: A compilation of literary works, typically focused on a specific theme or genre. 3. Series: A group of related books interconnected through characters, settings, or plots. 4. Canon: Refers to a recognized and influential body of literature within a specific genre or time period, often revered as having a significant impact. Collective nouns for music genres might include: 1. Orchestra: A group of classical musical pieces or compositions. 2. Playlist: A collection of songs in the same style or genre, often compiled for a specific mood or theme. 3. Compilation: A curated selection of songs from different artists but belonging to the same genre or style. 4. Discography: The complete set of albums or recordings released by an artist or a band. For movies and film genres, collective nouns may encompass: 1. Filmography: A comprehensive list of films made by a particular director, actor, or production company. 2. Series: A collection of movies with interconnected plots, characters, or themes, commonly known as a film series or franchise. 3. Marathon: Referring to an extended screening or viewing of movies belonging to a specific genre. 4. IMDb List: A compilation of films grouped together based on specific criteria like the Academy Awards or film industry accomplishments. These collective nouns efficiently and concisely define the type and nature of the creative works within a specific genre, allowing for easy identification, categorization, and discussion among enthusiasts and critics alike.