All four The Beatles whisper words of wisdom let it be shirt was born during World War II. After the war, there was a so-called baby boom. This means that many babies were born. At the time that The Beatles broke through, the babies of the baby boom were teenagers. So The Beatles had a massive audience. About half of the population was younger than 20 years old. The first time that The Beatles were broadcasted on British national television was during the Winter of 1963. This was one of the worst winters of the 20th century. Since the winter of 1963 was the coldest winter ever, people stayed inside as much as possible. Behind the television, which was fairly new at that time.
But The Beatles whisper words of wisdom let it be shirt, of course, all four very talented. John Lennon and Paul McCartney were both very good songwriters and musicians. Also, Ringo and George were both very good at what they did. All four wrote songs and sang, what inspired each other again. They tried something new with each album to do. It was Paul McCartney who found that many successful bands repeat their formula after their successful single. The Beatles wanted to avoid this and tried something new every time.