Viz who show that has a memorable theme song as part of its opening what purpose does that song have?

The purpose of a memorable theme song in a TV show's opening is multi-fold:

1. Attracts attention: A catchy theme song instantly grabs the viewer's attention and effectively draws them into the show. It sets the tone and creates anticipation for what's to come.

2. Builds brand recognition: A memorable theme song becomes synonymous with the show, acting as a unique identifier. It helps build brand recognition by creating a strong association between the show and the song, making it easier for viewers to remember and talk about the show.

3. Sets the mood: The theme song establishes the overall mood or atmosphere of the TV show. It can convey the genre, style, and ambiance, allowing viewers to mentally prepare themselves for the content they are about to watch.

4. Creates nostalgia and emotional connection: A well-known theme song can trigger feelings of nostalgia and emotional connection with the show. Hearing the familiar tune can evoke memories and emotions associated with the storyline, characters, and past viewing experiences, enhancing the overall viewing pleasure for long-time fans.

5. Enhances storytelling: In some cases, the lyrics of the theme song may directly relate to the show's storyline or characters. It can provide additional context or clues about the world of the show, creating a deeper level of engagement and enhancing the storytelling aspect.

Overall, a memorable theme song serves as a powerful tool to captivate and engage viewers, elicit emotions, and establish a unique identity for the TV show.