As he puts the finishing touches on his upcoming Port Authority 2 LP, Marco Polo has a few odds and ends to share. Today the Toronto producer unveils “What’s Wrong,” his long-shelved joint with Rakim. The rapper’s always formidable flow comes off particularly strong on this one over Marco’s dark, heavy beat.

Recorded back in 2009 for Seventh Seal, “What’s Wrong” will soon see the light of day on the Newport Authority 2 mixtape alongside other loosies with the likes of Das Efx, Artifacts, Big Daddy Kane, Lil Fame and Torae. Listen to the new cut below and look out for Newport Authority 2 and Port Authority 2 on Soulspazm Records.

Listen: Marco Polo f/ Rakim "What's Wrong"