Jordan Moreau New York City became River City on Thursday night.Tony-winning stars Hugh Jackman and Sutton Foster took the stage at the Winter Garden Theatre to kick off the long-delayed revival of “The Music Man,” which withstood COVID outbreaks, production pauses and the removal of lead producer Scott Rudin over nearly two years.Before the curtains even raised, opening night festivities began with a high-school marching band rousing the eagerly waiting crowd with renditions of “76 Trombones” and “The Wells Fargo Wagon.” Executive producer Kate Horton, who was appointed after Rudin left the show in June 2021 due to allegations of abusive and bullying workplace behavior, welcomed the early attendees alongside NYC Schools Chancellor David Banks. “Our kids have been through a lot throughout this pandemic,” Banks said.