The McGarrigle Sisters, Kate McGarrigle and Anna McGarrigle, were a Canadian folk music duo known for their harmonious vocals and poignant songwriting. They gained prominence in the 1970s and were celebrated for their unique blend of traditional folk and contemporary music. Their songs often reflect themes of love, loss, and family, resonating with audiences worldwide. The sisters released several albums throughout their career, collaborating with various artists, including their children, Rufus Wainwright and Martha Wainwright. Their work has been influential in the folk music scene, earning them a dedicated fan base and critical acclaim. The McGarrigle Sisters' legacy continues to inspire musicians today.