Juan Diego Flórez joins some of his most renowned colleagues to raise awareness andfunds for his charity Sinfonia por el Perú, which helps children in need in Perú through music, in a wonderful Gala at the Wiener Staatsoper, featuring singers Vittorio Grigolo, Valentina Nafornita, Luca Pisaroni, Ildar Abdrazakov and many others. Harmonia Symphony Orchestra, created with young musicians coming f...
