Who did the screaming in the Beatles?

In The Beatles, the screaming during their live performances, particularly in the early years, was primarily from their enthusiastic fans. The band's energetic music and charismatic presence often triggered intense reactions, leading to loud screams from the audience. Additionally, some of the band's songs featured vocal harmonies and enthusiastic backing vocals, but the iconic screaming associated with their concerts was largely a product of the fervor of their fanbase.