Mariah Carey in Cardiff

Mariah Carey is an American singer, songwriter and record producer whose music centers on pop and R&B. Her self-titled 1990 debut included “Vision of Love”; later signature songs include “Hero,” “Fantasy,” “We Belong Together” and the holiday standard “All I Want for Christmas Is You.” The Music Box Tour in 1993 was her first headlining concert tour. She followed it with the Daydream World Tour in 1996 and the Butterfly World Tour in 1998, establishing arenas as a central setting for her international shows. At Caesars Palace, she staged the #1 to Infinity residency between 2015 and 2017, then returned for The Butterfly Returns beginning in 2018. Her concert history is concentrated in the United States, while Japan and the United Kingdom have also hosted arena dates on multiple tours.

Eternal are a British R&B group formed in London in 1992 by sisters Easther and Vernie Bennett, Kéllé Bryan and Louise Nurding. Their debut album, Always & Forever, included “Stay” and “Just a Step from Heaven”; later releases included “Power of a Woman” and the UK number-one single “I Wanna Be the Only One,” recorded with BeBe Winans. Eternal supported Take That on the Everything Changes Tour during their early career. Years later, Easther Bennett, Vernie Bennett and Kéllé Bryan reunited to perform in UK arenas as part of The Big Reunion tour.