A stripped-back revival of the classic musical, starring the singer Nicole Scherzinger, opened at the St. James Theater on Sunday night.

A stripped-back revival of the classic musical, starring the singer Nicole Scherzinger, opened at the St. James Theater on Sunday night.
Spirited celebrations that included an official after-party at Lincoln Center and a gathering at the Carlyle Hotel, where revelers broke out in show tunes, continued until nearly 5 a.m.