Call the Midwife - Season 12, Episode 1: Soundtracks

This is the opening theme.

As the others listen, one of the sisters sings the Bible passages.

Following the scene in which Lucille tells Mrs. Phyllis how she felt after viewing the pictures, the song begins to play. The song keeps playing throughout the montage and finishes as the radio announces that the number of immigrants is rising.

One of the sisters discovers that she has blue paint on her hand when they are singing these Bible passages in the evening.