Artists who have signed to Island Records include Tracy Bonham , Roxy Music , Bishop Briggs , Hozier , Demi Lovato , Fall Out Boy , The Killers , Leona Lewis , U2 , Mumford & Sons , Amy Winehouse , Ben Howard , James TW , Florence + The Machine , Sigrid , John Newman , Local H , Catfish and the Bottlemen , Sandy Denny , Disclosure , Big Shaq , AlunaGeorge , Keane , Annie Lennox , JP Cooper , PJ Harvey , Janet Jackson , John Martyn , Nick Jonas , KSI , Robyn , Shawn Mendes , Jessie J , and scarlxrd.
Mariah Carey is one of the artists that has signed with Island Records .