New York rapper Memphis Bleek is back-back. The hip-hop veteran has blazed the microphone again courtesy of a new “So Brooklyn” freestyle.

Bleek went to Instagram this week to share his must-see and hear bars.

Casa jumped on Instagram last week to co-sign a random “So Philly” freestyle.

New York rapper Maino went to Instagram Thursday and shared a few bars off his potential “So Brooklyn” freestyle.

Last Thursday, Casa went to Instagram with footage of himself alongside collaborator Fabolous announcing the upcoming challenge and also singling out Maino.