Gerri Granger is an American soul singer who emerged during the 1960s and 1970s. Known for her expressive vocal delivery, she primarily worked within the genre of R&B, with notable influences of pop and gospel. While not as widely recognized as some of her contemporaries, Granger made significant contributions to the soul music scene, particularly with her 1962 hit "Castle in the Sky". Her music is characterized by its emotional intensity and the clear gospel influence, which defines her distinctive sound.