Pattie Brooks is an American singer most recognized for her work in the disco music scene during the late 1970s and early 1980s. Her distinctive, powerful vocals are often associated with the disco and club music genre, and she is best known for her hit single "After Dark" from the "Thank God It's Friday" soundtrack. Brooks' influence in the music industry extends beyond her singing career, as she also worked as a background vocalist for renowned artists such as Donna Summer and Diana Ross. Despite her more limited discography, Brooks' contribution to the disco era marks her as a significant figure in music history.