Get ready to feel moody with "Children's Notebook, Op. 69: No. 7, Birthday" by Dmitri Shostakovich. With a 73 BPM and 0 time signature, the rhythms flow in C♯/D♭ minor. Spanning 0 minutes and 44 seconds, "Children's Notebook, Op. 69: No. 7, Birthday" radiates low energy from start to finish. Let the moody vibes of this track carry you away.