Listen to The Girl with the Yellow Backpack (The Girl with the Mystical Backpack) online. The Girl with the Yellow Backpack (The Girl with the Mystical Backpack) is an English language song and is sung by Dian Amar. The Girl with the Yellow Backpack (The Girl with the Mystical Backpack), from the album After the Enlightenment, was released in the year 2016. The duration of the song is 6:05. Download English songs online from JioSaavn.