Which element of musical notation does this image represent?

What are you doing this summer? fr !

For each of the public occasions, think of a particular piece of music or a type of music that would go with it well. write your answer in the blank. example: high school graduation: “pomp and circumstance” school academic award ceremony: sport team victory rally: political rally: funeral service:

Explain briefly why the melodies, the ‘catchy tunes’ associated with the various intervals, are a useful tool for ear training.