The document discusses various aspects of different music genres, including their target audiences, color palettes, typography, iconography, and media language. For indie rock, it notes the common use of reds, whites and blacks in color schemes and discusses how these colors can be interpreted. It states the target audience for indie rock is typically 16-25 year olds. For classical music, it observes the target audience is older at 40+ based on the formal typography and dull earth tone color schemes used. The media language for classical focuses on promoting the music rather than the performers' personas.