Some of the popular neoclassical themes were emotional subjects like patriotisim, and ..

sacrifice and courage

explanation:

bias is someone you admire the most in the k-pop group. example if i like jungkook, i will say "my bias is jungkook in bts."

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.