Gallows are quite simply the best punk/hardcore band around at the moment.
I was supposed to see them last summer support "Send More Paramedics" but had a Palace game that night, so didn't go big mistake.
Then they were supposed to support Hundread Reasons and Frank Turner in Kingston in December, but it was cancelled.
Finally got to see them live last month and they are just as amazing live as they are on record.
I'm also loving The Bronx at the moment (part down to Sky Blue Tom), seen them twice now, once supporting Biffy Clyro a couple of months back and once supporting Avenged Sevenfold about 3 years ago (i know, the shame).
The Bronx
Just see they have a London headling show in May. But at the Astoria
Other recommendations:
Bear vs Shark
Meet Me in St Louis
Optimist Club
Wives
Glassjaw
Devil Sold His Soul (really got into these again after missing them support Gallows). But I guess should go in the Metal thread?
The Blood Brothers - again maybe not for this thread.