Young Thug and Rich Homie Quan released their incredible 2014 collaborative mixtape Rich Gang: Tha Tour Part 1 when they were under the umbrella or Birdman’s Rich Gang crew. Since then, Young Thug has become a real star on his own, and it’s tough to tell if he still has any connection with Birdman. But Birdman has announced plans to release a new album called Rich Gang II, a full-length collaboration with Thug. It’s hard to say whether this will use old Thug vocals or whether it’s a real organic collaboration. But a track from the two of them just hit the internet. “Bit Bak” has a synthy, minimal beat and a truly unhinged performance from Thug. Check it out below, via Miss Info.

Rich Gang II: The Lifestyle is apparently out 4/14, though I’ll believe it when I see it.