I'll start, and I'll link to a song for each one:
Destroy Boys - have been following them for a while, their stuff has become quite popular. Unfortunately didn't manage to get a ticket to one of their shows this year.
Teen Mortgage - found them this year, randomly recommended to me.
Private Function - heard them for the first time at a live show this week. They were absolute nuts live, and their music is great.
Team Scheisse - been listening to their latest album on repeat ever since it came out this year... great German band. Looking forward to seeing them live in 2 months.