Listen to Open the Eyes of My Heart (Instrumental Version) online. Open the Eyes of My Heart (Instrumental Version) is an English language song and is sung by Musica Cristiana & Instrumental Christian Songs. Open the Eyes of My Heart (Instrumental Version), from the album How Great Is Our God - Christian Guitar, was released in the year 2017. The duration of the song is 4:19. Download English songs online from JioSaavn.