Nicolas Poussin pioneered the Grand Manner style based on what kind of ideals?​

The Grand manner is aesthetics associated with the French painter Nicolas Poussin, who, during the 1640s, defines his way of painting. According to him, painting had to appeal to the intellectual faculties and show the noblest human actions based on the principles of reason and order.

a chromatic scale uses the twelve tones of the octave, while a regular scale only uses eight, or seven different notes (as the first note is played twice)

c, d, e, f, g, a, b, and c.

sometimes western music will also use solfege. the names of these are do ra me fa sol la si (or ti) and do.

to indicate a note a half step higher or lower then the original note, you would say c # (for a half a step above c) or bb (for half a step below b)