Real name: Mattias Johansson

Project Grudge is a one man project that has been around since 1998.
Mattias Johansson writes all music and plays all instruments himself, except from in live appearances when he has more people on stage.
The music is a mixture of electronic industrial sounds and rock with heavy metal influences. The sound is in the neighbourhood of Rammstein's, Nine Inch Nails' and Marilyn Manson's.