There are at least 10 bands using the name Confusion: 1. Heavy metallic hardcore from Brooklyn, NY. The demos are in the vein of the heavier NYHC bands like Breakdown, Fit Of Anger, Maximum Penalty, Dmize etc. As time went on the band tuned to a more metallic approach, while still retaining an angry as fuck hardcore vibe. They pulled it off better than most in my opinion. Killer shit. 2. Confusion is a Swedish Fusionband. They released their first album in November 2008. Members: Dan Linden - keyboards, Hans Johansson - guitar, Martin Olsson - bass, Pontus Engborg - drums.