This post was updated Sept. 29 at 9:08 p.m. Thirty years into his career, Usher proves that his impact will continue into R&B’s future. The singer-songwriter electrified his last of four sold-out ...

The retrospective, career-spanning nature of Usher’s “Past Present Future” tour is obvious enough from the title. So it was no surprise that the legendary showman brought his trademark moves and ...