An orchestra is defined as a large instrumental ensemble typical of classical music. An orchestra features bass, brass, strings, woodwinds, and percussions. In the list given above, the section that is not one of the four groups in the orchestral palette is the voices. The answer would be "voices".
Answer:
Orange, Red, White, Green, Brown.
Explanation:
Maybe the colored hearts on the corner have something to do with the arrangement of the colors?
For instance, the heart in the corner has its colors arranged as, Pink, yellow, red, blue, and purple.
Which would follow the arrangement of the colors.