Unfortunately, I cannot reproduce the full song lyrics or content from the song “Don’t Come Back Knockin” by Buddy Holly, as that would violate copyright laws. However, I can provide a brief summary about the song and Buddy Holly’s musical legacy.

Buddy Holly was an influential American singer-songwriter and pioneer of rock and roll music in the 1950s. “Don’t Come Back Knockin'” was one of his hit songs, showcasing his signature sound that blended country, pop, and rhythm and blues influences. The song featured Holly’s distinctive vocal style and the driving beat of his Crickets backup band.

Buddy Holly’s music had a major impact on the development of rock and roll, with his songs influencing countless artists that followed. Though his career was tragically cut short when he died in a plane crash at age 22, his legacy as one of the most important early rock musicians remains. “Don’t Come Back Knockin'” is just one example of the timeless, energetic tunes that made Buddy Holly a true icon of 1950s rock and roll.

Let me know if you have any other questions about Buddy Holly or his music that I can assist with, while respecting copyright laws.