There are several artists called Violett:
Violett (1) is the solo project of swedish electronic artist Lars Mats of Blipp!. Sometimes aka Violette.

Released his first solo recording with Violett Kassett (50 tape copies) in 1993 with nine tracks on it of which some should later transform a little and become hits with Blipp!.

His later contributions is limited to a few songs, publicly most available the song Nothing Is True that he wrote while living in chicago in 1998 and released online at mp3.com.
Returning to Sweden he took up his place in Blipp! again, making them release a new record every 8 years or so.

Violett (2): Is Violeta Torres Andres a Dj/Producer from Argentina. Started djing at the young age of 12, being influenced by the sounds of artits such as Kraftwerk, Depech Mode, Hakan Libdo, Ricardo Villalobos and others. Her first productions came from colaborations with both Unfoundsound("Aires Buenos") and Igloo("Isolation") netlabels.