Yoko Kanno is a Japanese composer, arranger and music producer of soundtracks for anime series, video games, television dramas and movies. She has written scores for Cowboy Bebop, Terror in Resonance, Ghost in the Shell: Stand Alone Complex, Wolf's Rain, Turn A Gundam and Darker than Black. Kanno is a keyboardist and the frontwoman for Seatbelts, who perform many of her compositions.

Cowboy Bebop is a Japanese neo-noir space Western anime television series which aired on TV Tokyo and Wowow from 1998 to 1999. It was created and animated by Sunrise, led by a production team of director Shinichirō Watanabe, screenwriter Keiko Nobumoto, character designer Toshihiro Kawamoto, mechanical designer Kimitoshi Yamane, and composer Yoko Kanno, who are collectively billed as Hajime Yatate.