Playlists featuring “Serenity (O Magnum Mysterium)” by Choir of King's College, Cambridge

Apple Music Classical Chilled-Out Classical

50 songs (1963–2018)

Apple Music Classical Sacred Sounds

50 songs (1983–2018)

Apple Music Classical Meditation Moments

50 songs (1961–2018)

Apple Music Classical Classical Sleep

40 songs (1979–2017)

Apple Music Classical Relaxing Classical

50 songs (1967–2018)