Mariah Carey Firefly Summer Festivals Tour

Thursday, July 1, 2027 - Blenheim Palace Festival, Woodstock

• Mariah Carey
• Sugababes
• Eternal

Blenheim Palace Festival hosts the third stop of Mariah Carey’s Firefly Summer Festivals Tour on 1 July 2027, uniting three acts with shared roots in R&B. Carey’s headline set draws on contemporary R&B, Christmas music and dance-pop, tailored for a large outdoor audience. Sugababes bring tightly arranged contemporary R&B and electropop, bridging UK pop sensibilities with club-leaning production. Eternal close out the supporting bill by leaning into contemporary R&B, new jack swing and soul, adding richer harmonies and a classic R&B feel. Together they turn the palace setting into a showcase of polished pop and R&B songwriting.