After elvis, hundreds of groups and singers came and disappeared, but the rolling stones and the beatles were the most popular. the rolling stones offered aggressive rock. the beatles or the fab four (fab is from fabulous) made a breakthrough in pop and rock because they took all that was good about early rock, and changed it into something original and even more exiting. the beatles entered the world charts in 1962. their music was everywhere and the group toured the world with great success. they recorded and released 12 albums are still worth listening to, their young fans know the lyrics and the tunes of their songs.перевод))