Get ready to feel very emotional with "A Child of our Time / Part 2: "What Have I Done To You, My Son?...O, By And By"" by Michael Tippett. With a 78 BPM and 3 time signature, the rhythms flow in A major. Spanning 3 minutes and 34 seconds, "A Child of our Time / Part 2: "What Have I Done To You, My Son?...O, By And By"" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.