King Diamond has announced a major lineup change, with co-founder Andy LaRocque departing after 40 years and Gus G. of Firewind and Ozzy Osbourne fame stepping in as the new guitarist to compose, record, and tour with the band. The departures and add-on are accompanied by heartfelt statements thanking LaRocque for his four decades of influence and expressing pride in their collaboration. King Diamond says welcoming Gus G. is a big honor, and Gus will continue his other projects with careful planning as new material and performances are developed. Gus G. is highlighted as a highly respected, versatile guitarist whose resume spans Firewind, Ozzy Osbourne, and collaborations with numerous metal acts. The announcements collectively frame the change as a natural evolution for the band, supported by multiple outlets and press releases detailing the transition and Gus G.’s role going forward.