Chi Coltrane is an American singer-songwriter, best known for her 1972 hit single "Thunder and Lightning". She emerged in the early 1970s with a piano-driven rock style that differentiated her from the largely guitar-centric rock scene. Her music, often compared to that of Carole King and Laura Nyro, combines elements of pop, rock, and jazz. Despite having a relatively small discography, Coltrane's emotive vocals and distinctive piano skills have earned her a significant place in the history of American pop-rock music.