“Peggy Sue” is a rock and roll song written by Jerry Allison and Norman Petty, but Buddy Holly is also acknowledged as a principal songwriter. It was recorded and released as a single by Buddy Holly on September 20, 1957. Originally named “Cindy Lou”, the song’s title was later changed to “Peggy Sue” at Jerry’s request for his girlfriend.

The lyrics express deep affection and longing for Peggy Sue, showcasing genuine emotions and love. Holly’s emotional delivery suggests the song may have been inspired by his own experiences, adding a layer of authenticity. The song is renowned for its catchy melody and heartfelt lyrics, conveying the singer’s affection for Peggy Sue.