Listen to Killer Groove (Greatest Hits Remixx) [feat. Dark Star & Diamond] online. Killer Groove (Greatest Hits Remixx) [feat. Dark Star & Diamond] is an English language song and is sung by Rich Cason. Killer Groove (Greatest Hits Remixx) [feat. Dark Star & Diamond], from the album Rich Cason Greatest Hits: Electro Hip Hop, was released in the year 2017. The duration of the song is 4:05. Download English songs online from JioSaavn.