There are at least four projects using the name Draven - One is British, one is Greek, one is Swiss and one is Brazilian.

1) The British band, who describe themselves as alternative rock, gained media attention and praise for their Kevin 'Caveman' Shirley (led zeppelin, iron maiden) produced debut album eden in 2009. Eden is a concept album inspired by 'Paradise Lost'. Rumours have circulated suggesting that the band may soon tour as support for either Iron Maiden or the answer, the band have denied that this is in the pipeline but hinted that communication with both bands had been made.
http://www.dravenofficial.com/

2) Draven, the 29-year-old producer hailing from Athens, Greece is carving violently his way in the realm of dark electronic music. Originating from the city where ancient history meets contemporary creativity, Draven infuses his music with a unique blend of cultural influences, creating an atmospheric and captivating sound. Weaving a sonic tapestry that marries aggressive EDM beats with heavy horror symphonies, drawing inspiration from Dubstep, Cyberpunk, Techno and EBM, his tracks create an immersive experience, transporting listeners into a realm where electronic intensity meets spine-chilling melodies. An unexpected passion for drills, nails, and chainsaws and a blend of industrial elements elevates his aggressive EDM beats. Driven by a thirst for blood & pushing musical boundaries, Draven's music is a journey through the malevolent, promising a visceral and unforgettable sonic experience. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.