Ghenea – mixer Chad Smith – drums Ali Tamposi – songwriter Nathan Perez – songwriter Stuart Hawkes – masterer John Hanes – engineerer David Rodriguez – engineerer Release history References 2019 singles 2019 songs Charli XCX songs Asylum Records singles Atlantic Records UK singles Songs written by Charli XCX Songs written by Happy Perez Songs written by Andrew Watt (record producer) Songs written by Ali Tamposi Song recordings produced by Andrew Watt (record producer)