One World: Together At Home - TracksCeline Dion, Andrea Bocelli, Lady Gaga, Lang Lang - The PrayerBBC OneThe musical stars collaborate to perform The Prayer for One World: Together At HomeContributorsPerformer:Céline DionPerformer:Andrea BocelliPerformer:Lady GagaPerformer:Lang LangGenresMusicPop & ChartBrandOne World: Together At Home - Tracks Source: BBC Online
