Major music stars like Harry Styles and Celine Dion are embracing residencies. Here’s why

For Harry Styles’ dedicated audience, it is the can’t-miss event of the year: Tens of thousands have descended on New York City’s Madison Square Garden each night of his 30-date residency, rushing to catch the show before it concludes Halloween weekend.The stint follows the artist’s 2022 blockbuster run, when he performed 15 consecutive nights at the famous arena. And he’s not the only one embracing the format. Residencies in Las Vegas, once viewed as the final stop...