Described as "a modern alternative icon" (by Kerrang) "with a sound that calls to arms" (by MTV), Cassyette took the main stage at her festival debut at Download 2021, performing alongside headline slot Frank Carter & the Rattlesnakes.
Most recently, as of 2024, she has been one of three acts supporting Bring Me the Horizon on their NX_GN WRLD TOUR.
Born in Chelmsford, Cassyette attended Brentwood Ursuline Convent High School.
Cassyette's first solo debut, Push n Pull, was labelled "a seriously well-crafted, addictive gem that should underline Cassyette's reputation as not only one of London's most relevant new artists, but a consummate beat maker and songwriter" by Niji Magazine.
She was one of the support acts for Bryan Adams's So Happy It Hurts tour in 2024.