HBO has just unleashed the TV spot for David Simon's (The Wire) newest small screen offering, Treme. Simon is known for making cutting edge productions and this new show seems to be no different.

This musician-themed HBO project is set in a New Orleans neighborhood post-Hurricane Katrina.

Treme stars Steve Zahn, Melissa Leo, Kim Dickens, Rob Brown, Khandi Alexander and Wendell Pierce.

The debut episode will air sometime in April on HBO.