Which of the following is NOT representative of program music?

The choice indicating that music that does not have extramusical references is not representative of program music is correct because program music is defined by its intentional connection to non-musical ideas or narratives. Program music is designed to evoke images, tell stories, or convey specific themes beyond the notes themselves. This type of music typically has a descriptive title or is accompanied by a narrative, which guides the listener's interpretation and enhances their listening experience.

In contrast, the other options illustrate characteristics that align with program music. For instance, music that depicts a specific narrative or story and instrumental music meant to evoke visual images both exemplify how program music derives its meaning from external references. Additionally, compositions labeled with descriptive titles indicate that the music is meant to represent or reflect an idea, story, or imagery, further aligning them with the attributes of program music. Thus, the essence of program music lies in its connection to experiences and narratives outside of the musical context itself.