Fats Domino was a pioneering rock 'n roll and R&B musician, known for his distinctive piano playing and warm, charismatic vocals. He emerged from New Orleans in the 1950s and his hit songs like "Ain't That a Shame" and "Blueberry Hill" infused mainstream music with elements of blues, jazz, and Creole. His influence is crucial to the development of rock and pop music. Doug Kershaw, on the other hand, is a celebrated Cajun fiddler and singer, often referred to as the "Ragin' Cajun". His energetic performances and recordings, such as “Louisiana Man” and “Diggy Diggy Lo”, popularized Cajun music in the 1960s and 70s, making him a significant figure in the genre's history.