Listen to Hard Buzz online. Hard Buzz is an English language song and is sung by Noise Therapy Spa, Deep Sleep Relaxation, Deep Sleep Systems, Chaos Meditations, Hums, Buzzes and Drones and Tones. Hard Buzz, from the album Meditative Hums, Buzzes, Drones and Tones for People who don't like traditional Tones (Loopable Audios for Ambiance, Meditation, Insomnia, and Restless Children), was released in the year 2015. The duration of the song is 1:33. Download English songs online from JioSaavn.