The G-Clefs were an American doo-wop group formed in the 1950s, known for their distinctive harmonies and fusion of R&B and pop elements. The group was notable for being composed entirely of siblings from the Scott family, including Teddy, Chris, Timmy, Arnold, and Ilanga. Their most significant contribution to the music history was the hit song "I Understand (Just How You Feel)", which became a Top 10 hit on the Billboard Hot 100 in 1961. Despite shifting musical trends, The G-Clefs managed to maintain their signature sound and left an indelible mark on the doo-wop genre.