The Chordettes were an American female vocal quartet formed in 1946, renowned for their lush harmonies and timeless pop sound. Originally performing barbershop-style tunes, they gained widespread fame in the 1950s with chart-topping hits like *“Mr. Sandman”* and *“Lollipop.”* Blending traditional close harmony with the emerging doo-wop and pop styles of the era, The Chordettes brought sophistication and charm to postwar popular music. Their elegant vocals and polished performances secured their place as pioneering figures in the evolution of girl-group harmony.