Seatbelts is a Japanese band led by composer and instrumentalist Yoko Kanno. An international ensemble comprising both a stable lineup of musicians and various collaborators, the band was assembled by Kanno in 1998 to perform the soundtrack music for the Cowboy Bebop anime series. Their repertoire covered and blended many different genres, mainly jazz, but also a wide variety of rock, electronic, funk, blues, orchestral pop and other styles of genres.