シートベルツ (The Seatbelts) is a Japanese blues/jazz band led by composer and instrumentalist 菅野よう子 (Yoko Kanno). Their style is very diverse and ranges from straightforward big-band jazz to more refined rock 'n roll and blues ballads. Since most of the band's prolific output revolves around instrumental work, The Seatbelts have no de facto lead singer but Steve Conte (from The Contes and Crown Jewels) and 山根麻以 (Mai Yamane) have contributed to and sung for several tracks.