(Credit: Bernd Uhlig) “Aida,” as we know, was supposed to be Giuseppe Verdi’s last opera. At least, he thought so. Along with his powerful “Requiem,” and all its operatic overtones, his very final work to come, the moving and gentle “Quattro Pezzi Sacri” – “Aida” was supposedly the prolific master’s operatic swan song. But, well, that is certainly not what {…}