Final answer:
Elvis Presley's first record 'That's All Right' may not directly forecast his future superstardom, but it showcased his innovative musical style that combined various genres, which was pivotal in the formation of rock 'n' roll. His appeal to youth, transformative influence on music and culture, and the controversy he stirred set the stage for his ascent to the 'King of Rock and Roll'.
Step-by-step explanation:
Listening to Elvis Presley's "That's All Right" from his first record in 1954, there may not be a direct indication of the international success and esteemed title of 'King of Rock and Roll' that he would ultimately achieve. However, the song is emblematic of Presley's pioneering blend of musical genres, combining gospel, blues, bluegrass, country, western, and R&B, which ultimately contributed to the birth of rock 'n' roll—a genre that Presley would come to define.
Elvis's unique ability to absorb and synthesize diverse musical influences from Memphis, his sultry looks, dynamic vocal style, and controversial stage presence captured the hearts of teenagers defying generational norms. His groundbreaking performances on national television further propelled his fame and established him as a cultural icon.
Despite resistance from parents and some adults of the time, who feared the possibly immoral influence of rock 'n' roll, Presley's music played a significant role in dismantling color barriers and influencing the era's social fabric. His initial recordings and subsequent chart-topping hits, coupled with his captivating public persona, evidenced a burgeoning megastar who helped shape a new, definitively American musical expression.