LA’s trap songbird 03 Greedo is back with a sensational new single in the form of “Substance.” It’s a romance and drug-riddled ballad on which 03 lays down some great verses and an emotional hook en route to a memorable cut overall. Be sure to look out for his impending album The Wolf Of Grape Street to drop soon, as it’s one of the most anticipated projects of the year.

Listen to “Substance” below & enjoy.