Check out Mattias "IA" Eklundh's band.

[VEHEMENCE]

http://www.freakkitchen.com/​

Mattias "IA" Eklundh did guest solos on 3 of Soilwork's albums. Anything where you hear whammy pedal/pitch shift/ odd scale work, that is him on those albums.

http://www.freakkitchen.com/index.html

 

[The8thPlague]

heard these guys a long time ago.
didn't really dig it much.