Performer: Sigma
Genre: Electronic
Album: Paint It Black V.I.P. / New World
Released: 2010
Style: Drum n Bass

Performer: Sigma
Genre: Rock
Album: Sigma
Released: 2000
Style: Power Metal, Heavy Metal

Performer: Sigma
Genre: Electronic
Album: Find Me
Released: 2016
Style: Drum n Bass

Performer: Sigma
Genre: Rock
Album: Win Or Lose
Released: 2003
Style: Power Metal

Performer: Sigma
Genre: Electronic
Album: Green Clouds
Released: 1999
Style: House, Tech House