Two thirds of Migos, Quavo and Takeoff, hold it down for their incarcerated brother Offset on a new freestyle called “Free Offset” featuring their Quality Control labelmate Rich the Kid. Over sparkling chimes and a pounding low end, they trade typically vivid imagery and catchy triplet flows.

“Allergic to birds, give me chicken pox,” raps Quavo.

Offset’s original jail sentence was extended after he allegedly started a fight in jail. In his absence, Migos released a new mixtape called Back to the Bando earlier this month.