Did The Beatles know music theory?

The Beatles had a solid understanding of music theory. They demonstrated a high level of musical knowledge and skill throughout their career, incorporating complex chord progressions, melodic variations, and innovative harmonies in their compositions.However, it is worth considering the possibility that The Beatles' lack of formal music education may have actually contributed to their unique and groundbreaking style. Without the constraints and rules imposed by traditional music theory, they were able to experiment freely, resulting in fresh and unpredictable sounds that captivated audiences worldwide.While some may argue that their use of unconventional chord progressions and harmonies was evidence of a limited understanding of music theory, it can also be seen as a deliberate choice to break away from established norms and create new musical possibilities. The Beatles' willingness to push boundaries and explore uncharted territories without being confined by formal music theory is what set them apart and made their music so influential.In conclusion, it is clear that The Beatles possessed a strong foundation in music theory, evident in the complexity and sophistication of their compositions. However, their lack of formal education may have actually contributed to their innovative and groundbreaking style. The Beatles' ability to experiment freely and break away from established norms allowed them to create a musical legacy that continues to inspire and influence generations of musicians.