Final Answer:
The original name of the garage band that Jagger played in was "Little Boy Blue and the Blue Boys." They primarily played rhythm and blues covers, showcasing their affinity for this genre.
Step-by-step explanation:
Mick Jagger's musical journey began in a garage band called "Little Boy Blue and the Blue Boys." In the early 1960s, this group, which included Jagger, Brian Jones, and others, played predominantly rhythm and blues covers. The band's repertoire was deeply rooted in the rich tradition of rhythm and blues, a genre that significantly influenced the formation and early sound of the Rolling Stones.
"Little Boy Blue and the Blue Boys" was a crucial phase in Mick Jagger's musical development. During this period, the band performed covers of songs by artists like Chuck Berry, Muddy Waters, and Bo Diddley. These rhythm and blues influences were instrumental in shaping the musical identity of the Rolling Stones as they evolved from a cover band to a pioneering force in rock and roll. The experience gained in playing rhythm and blues laid the foundation for the Rolling Stones' distinctive sound and contributed to their success as one of the greatest rock bands in history.
In essence, the original name of Jagger's garage band and their focus on rhythm and blues were integral to the early stages of the Rolling Stones' musical journey. This period of exploration and homage to the roots of American music played a pivotal role in shaping Jagger's artistic sensibilities and the trajectory of the band's iconic career.