NEW YORK, NY - MAY 09: The Sistine Chapel Choir Surprises and Mesmerizes During Pop-Up Performance at The Oculus at Westfield World Trade Center on May 9, 2018 in New York City. (Photo by Theo Wargo/Getty Images for AEG)
VATICAN CITY, VATICAN - JUNE 29: The Hereford Cathedral Choir and the Sistine Chapel Choir perform together during the solemnity of Saints Peter and Paul celebrated by Pope Francis with newly created cardinals at St. Peter's square on June 29, 2018 in Vatican City, Vatican. The Hereford Cathedral Choir is the first Anglican choir to be invited to sing in the Vatican. (Photo by Franco Origlia/Getty Images)
ITALY - OCTOBER 22: Pope Benedict XVI attends a concert by the Regensburger Domspatzen boys choir with his brother Georg Ratzinger at the Sistine Chapel in the Vatican in Rome, Italy on October 22nd, 2005. (Photo by Eric VANDEVILLE/Gamma-Rapho via Getty Images)
"The pope Benedict XVI (Joseph Aloisius Ratzinger) posing with the boys choir Regensburger Domspatzen, his brother, priest and composer Georg Ratzinger and the choir conductor Roland Buchner. Vatican City. 2005 (Photo by Grzegorz Galazka\Archivio Grzegorz Galazka\Mondadori via Getty Images)"
The Sistine Chapel choir perform with the Choir of Her Majesty's Chapel Royal during an Evensong service at the Chapel Royal, St James' Palace in London on May 24, 2018 in London, England. - The Capella Musicale Pontificia (CMP), also known as the Sistine Chapel Choir, is The Pope's official choir and the oldest existing choir in the world. (Photo by Jack Taylor / POOL / AFP) (Photo credit should read JACK TAYLOR/AFP/Getty Images)
