“Hello, my name is Giovanni Giorgio. But you can call me Giorgio,” he says before kicking off his hour-and-a-half set on the rooftop of the Gale Hotel on South Beach. However, since the early ’90s, it ...

It's been 35 years since Giorgio Moroder and Cher hooked up for a late-night session to produce "Bad Love," the diva's disco rave-up from the soundtrack of the 1980 coming-of-age drama, "Foxes." "We ...