Listen to Mockingbird (Karaoke Version) (Originally Performed By Rob Thomas) online. Mockingbird (Karaoke Version) (Originally Performed By Rob Thomas) is an English language song and is sung by Karaoke Diamonds. Mockingbird (Karaoke Version) (Originally Performed By Rob Thomas), from the album Sing Along Karaoke, Vol. 9, was released in the year 2017. The duration of the song is 3:57. Download English songs online from JioSaavn.