Listen to Dreamy Afternoon, 423 Hz online. Dreamy Afternoon, 423 Hz is an Instrumental language song and is sung by Brain Stimulation Music Collective. Dreamy Afternoon, 423 Hz, from the album Inner Awakening Meditation: Hypnotic & Healing Sounds, Experience Spiritual Trance & Changes, was released in the year 2024. The duration of the song is 4:23. Download Instrumental songs online from JioSaavn.