Image from Discogs
There are at least six groups or artists using this name
1. NYX is an electronic drone choir and otherworldly electric chorus, re-embodying live electronics and extended vocal techniques. With arrangements and original compositions by choir leader Sian O’Gorman, NYX are reshaping the role of the traditional female choir, testing the limits of organic and synthetic modulation to explore the full spectrum of collective female voice as an instrument
2. is a DJ/Producer/Vocalist from Seattle, USA who primarily plays DnB, House/Electro-House, as well as other genres as Dubstep & Breaks.
3. is a synthie pop band
4. is a Prog-Pop Band from Argentina
5. Nyx (Robin Ålander) started making music when he was 14 with Impulse Tracker and later moved on to ModPlug Tracker. He never learned the trackers that good and bought some hardware equipment. After a few years with the hardware Nyx felt that hardware wasn't the thing for him either and sold all of it except a Roland Alpha Juno 2. In 2000 to present he works with Reason from Propellerheads.
6. Nyx is two piece Black Metal band from Baden, Germany. Both members are Female. Blitz - Drums and Vinterbarn - Guitars. They released a 3 track demo in 2012 entitled 'Satis'
Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.
Artist biography from last.fm