(Credit: © Marco Glaviano) Tenor Vittorio Grigolo will give a recital at the Teatro alla Scala on Feb. 22, 2021. The tenor will be accompanied by pianist Vincenzo Scalera. Due to the Italian government’s COVID-19 regulations, the recital will be held without live audiences. The program for the concert includes “Inosservato, penetrava… Angelo casto e bel” from “Il Duca d’alba;” {…}