Posted in Tracks 0 Comments Track: $ecrets (Prod. By NIGMA) By OG Matt by Tian on July 8, 2015 Rate this post With his Maestro Mystery EP still in works, up and comer OG Matt releases a new track that will appear on the EP. Produced by Nigma, “$ecrets” is a very smooth track that still hits hard. You can stream the track below and show some love. Be Known.