Listen to Original (Instrumental Version) [Originally Performed by Sia] online. Original (Instrumental Version) [Originally Performed by Sia] is an Unknown language song and is sung by Elliot Van Coup. Original (Instrumental Version) [Originally Performed by Sia], from the album Blast Thru Hits vol 1, was released in the year 2020. The duration of the song is 3:31. Download Unknown songs online from JioSaavn.