Celine Dion, Andrea Bocelli, Lady Gaga, John Legend, and Lang Lang sang “The Prayer” together! The Together at Home charity concert film showcases four great vocalists and Lang Lang’s piano talents.

Dion starts the song flawlessly, followed by Lady Gaga’s classical singing. She sings well when she sings naturally. Watch the 9.1-million-view video below.

Legend and Bocelli appear before Dion and Bocelli’s duet chorus. While the original track used synthesizers, Lang Lang, a revolutionary Chinese pianist, plays a nuanced and inventive piano version.

Users said, “Celine’s voice still shines bright up there.” Fans appreciated hearing the classic song re-recorded beautifully. How can you not cry when listening to such great singers and musicians?Below, hear Dion and Bocelli’s incredible Central Park performance.