Listen to Jack - Loud Dark Metal Groove with Vocals Song online. Jack - Loud Dark Metal Groove with Vocals Song is an English language song and is sung by Royalty Free Music. Jack - Loud Dark Metal Groove with Vocals Song, from the album Royalty Free Female Vocals and Rock Songs Instrumentals, was released in the year 2013. The duration of the song is 2:43. Download English songs online from JioSaavn.