Listen to Sleeping Song for Relaxation with Delta Waves online. Sleeping Song for Relaxation with Delta Waves is an English language song and is sung by Lama Monk and Asian Meditation Music Collective. Sleeping Song for Relaxation with Delta Waves, from the album Karma Meditation 50 Tracks - Traditional Asian Zen Spa Music Meditation with Tibetan Singing Bowls and Tibetan Monk Chants, was released in the year 2017. The duration of the song is 6:16. Download English songs online from JioSaavn.