JAW formed in 2022 when brothers Julian and Arthur Weston, ages 12 and 10, teamed up with classmate William Emmert, 10, to enter the school talent show. Following the recipe of classic three-piece bands from the 80s and 90s like Nirvana, Green Day, and The Police, JAW layers melodic vocals on top of guitar, bass, and drums. The resulting sound echos the heyday of rock, too, as they belt out tunes by artists like The Clash, Joan Jett, and Oasis.