Final answer:
Elvis Presley had a No. 1 hit with the song 'Hound Dog' in addition to 'Don't Be Cruel'. He blended different musical styles and his upbringing in Memphis influenced his unique style.
Step-by-step explanation:
Elvis Presley had a dual-sided No. 1 hit with "Don't Be Cruel" and the song "Hound Dog".
Elvis Presley was a famous musician who blended various styles of music, including gospel, blues, bluegrass, country, western, and R&B.
He was known for his unique style that was influenced by his upbringing in Memphis, which was at the intersection of different musical styles from the lower Mississippi Delta and Kentucky.