Veteran rapper Master Ace has finally scheduled a release date for MA DOOM: Son of Ybonne a collaborative album with fellow New York legend MF Doom. The record has seen more delays than London Underground in the past six months and will finally come out on July 17th via Fat Beat Records. The album features Master Ace verses laid down over MF Doom beats which have all been taken from the mask wearing maestro’s Special Herbs series dating back to 2001-2005.

Listen to 'PBS' taken from the new album, below.