Why does the artist repeat the images in the background in the picture above?

When the percussion section played the theme, the theme was less recognizable since most percussion instruments aren't tuned to a pitch the instrument sounds included drums and cymbals both a and b neither a nor b

Atypical scale usually consists of one of pitches. 1. rhythm 2. octave 3. key 4. series

To keep food safe throughout the flow of food create?