Listen to Optimistic Music online. Optimistic Music is an English language song and is sung by Ambient Music Therapy (Deep Sleep, Meditation, Spa, Healing and Relaxation). Optimistic Music, from the album Spiritual Relaxation – Soft Meditation Music, Inner Calmness, Mind Peace, Spirit Harmony, was released in the year 2017. The duration of the song is 4:05. Download English songs online from JioSaavn.