Answer:
A composer or a performer can add expression to his music by bringing out deepest feeling into it. A composer may express emotion by introducing two methods, allegro con brio and adagio cantabile, which means by playing fast or slow. A composer may also use pitches and rhythms which would be in his personal preference to bring out the passion excitement towards the audience.
So that factors like race and gender wouldn't influence judges decisions
Trueeeeeeeeeeeeeeeeeeeeeeeee
Galen Rowell, Richard Avedon, Irving Penn, Steve McCurry, Helmut Newton, Henri Cartier- Bresson, Allan Arbus