C is the answer to your question
A sound film is a motion picture with synchronized sound, or sound technologically coupled to image, as opposed to a silent film. ... At first, the sound films which included synchronized dialogue, known as "talking pictures", or "talkies", were exclusively shorts.
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1: I like Classical, and Romantic styles. I like the classical style because of the way mozart and haydn made their music. Grand, kind of shallow in terms of emotion, and the abundance of it being played in G major xD. I like the romantic style because of the emotion. The use of dissonance and chromatic movements.
2: Modern technology has lead to things like smooth jazz, vaporwave, and EDM. Jazz originated from people changing the parts of marching music. MOdern technology is doing the same things, but using computers and electronic sounds, leading to a larger variety of music. Modern technology will affect music inv the future the same way it has already.
