There’s one moment the audience for “A Beautiful Noise,” the Neil Diamond musical now on the boards at the Landmark, gleefully anticipates. And that comes right before intermission when Nick Fradiani as the youthful Diamond launches into “Sweet Caroline,” the pop song that over the years h as become America’s audience participation ode to joy. The energy reaches beyond the footlights as thousands gleefully shout, “So good, so good, so good!” And for that moment it is. ...read more read less