Listen to With Closed Eyes (Relaxation Techniques) online. With Closed Eyes (Relaxation Techniques) is an Instrumental language song and is sung by Sleep Sounds. With Closed Eyes (Relaxation Techniques), from the album Sleep Headphones Noise Cancelling - Relaxing Music with Special Sleep Sounds to find Peace and Comfort, was released in the year 2020. The duration of the song is 3:47. Download Instrumental songs online from JioSaavn.