Prod. by i have no idea. check the tag at the front. My dude Pastick leased a bunch of tracks and he gave some to me bout 4 yrs ago when i was living in Sparta. This was one of em. Ive tried writing to at least 20 times over those yrs but i could only get the first 4 bars out. Finally something clicked the other night and here it is! Jus had to let the track breathe a guess.....haha!