Get ready to feel very emotional with "Pink Noise 2 Hz Delta Sleep" by Brainsage. With a 0 BPM and 0 time signature, the rhythms flow in A♯/B♭ minor. Spanning 20 minutes and 0 seconds, "Pink Noise 2 Hz Delta Sleep" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.