Listen to Knock On Wood (Karaoke Version) [Originally Performed by Ami Stewart] online. Knock On Wood (Karaoke Version) [Originally Performed by Ami Stewart] is an English language song and is sung by Tommy Melody. Knock On Wood (Karaoke Version) [Originally Performed by Ami Stewart], from the album Karaoke Jams, Vol. 25, was released in the year 2017. The duration of the song is 3:57. Download English songs online from JioSaavn.