Answer:
A chord is any combination of three or more pitch classes that sound simultaneously.
A three-note chord whose pitch classes can be arranged as thirds is called a triad.
To quickly determine whether a three-note chord is a triad, arrange the three notes on the “circle of thirds” below. The pitch classes of a triad will always sit next to each other.
A triad (A, C, E) on the diatonic circle of thirds.
Explanation:
Yes, "rock and roll" in the 1950s was a new name that helped it cross over to white audiences, but it had its strongest roots in this musical genre.
In the early to mid-1950s, rock and roll emerged as a distinct musical style in the United States. It was most directly influenced by 1940s rhythm and blues music, which evolved from earlier blues, the beat-heavy jump blues, boogie woogie, up-tempo jazz, and swing music. Gospel, country and western, and traditional folk music were also influences. Rock and roll, in turn, served as the foundation for the music known simply as rock music since the mid-1960s.
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Answer: George Washington
Explanation:
