What style of music created a dissonant sound using uncommon scales? romanticism expressionism impressionism jazz

Impressionism.

Explanation:

Impressionism was a movement that emerged during the late nineteenth century and early twentieth century. The Impressionism music was based on mood and atmosphere.

The style of this music was the use of uncommon scales used to create a dissonant sound. Earnest Fanelli is considered the father of impressionist music. He composed the impressionist style of music in the early 1880s.

Other composers who contributed to this movement are Charles Tomlinson Griffes, Paul Dukas, John Alden Carpenter, and many others.

So, the correct answer is Impressionism.

these are the choices for the answer?

well seeing i am an artist and i actually did a self portrait; i will describe how i painted it.   i used acrylic on a stretch canvas about 4 feet wide by 6 feet tall. i painted myself smiling in a soft pink long dress, white tile floor sitting on a white couch with a table behind and a vase of gorgeous flowers.   i also had a round white hat with a soft pink ribbon through it laying on the floor and on the table behind me was a lit candle. i kept it simple but soft and romantic.