Final answer:
The Beatles were previously known as The Quarrymen, The Moondogs, and The Silver Beetles before adopting their famous name. They started as a skiffle group and evolved dramatically, paralleling the rise of rock 'n' roll in the 1960s.
Step-by-step explanation:
Early in their career, before The Beatles became the iconic band we know today, they went by several other names. Initially, they performed as The Quarrymen, which was more of a skiffle group formed by John Lennon, and subsequently evolved through several name changes. The band briefly called themselves The Moondogs and then The Silver Beetles, which later morphed into the name The Beatles that became synonymous with the rock revolution of the 1960s. Influenced by the rock 'n' roll that DJ Alan Freed popularized in the early 1950s, The Beatles transformed from their clean-cut teen idol image in Liverpool to become trailblazers of a new era in music, culminating in cultural landmarks like the historic Woodstock festival.