This Means War - The Old Firm Casuals
Hard to pick one because my favorites change almost daily, but this band is one that I'm really digging and this, their newest album, it's pretty awesome. Frontman is Lars Frederiksen who used to be/is the guitarist and backup vocalist for Rancid. Funnily enough I read somewhere the other day that Lars actually worked at 222 tattoo as a shop helper while Rancid was taking a break from touring at one point. I thought it was a cool connection between a rad shop and rad musician