Double A.B. and Dub Sonata are back with the Blockhead remix to their track "Lord Knows" featuring Roc Marciano. The original track is off their 2012 Media Shower album.

Blockhead, who produced the remix, just released a collab album with Illogic called Capture The Sun, via Man Bites Dog Records—where Roc Marciano is now the VP and Director of A&R.

Listen to the track below:

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