Madlib is back with new music today. Here, he releases his song 'Black Dream (Sludge Fight)'. After dropping Vol. 1, Madlib will be releasing the second installment of Rock Konducta, a rock inspired project. Be on the lookout for this album to drop on July 15th and you can pre-order it from RappCats. Take a listen to 'Black Dreams (Sludge Fight)' above.