Get ready to feel very emotional with "#2 Smooth Brown Noise Sleep" by Rain Sound and Brown Noise Baby Sleep. With a 106 BPM and 4 time signature, the rhythms flow in C♯/D♭ major. Spanning 1 minutes and 0 seconds, "#2 Smooth Brown Noise Sleep" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.