In The New York Times article on Gang Starr’s 2019 One Of The Best Yet album, Premier mentions that he has more unreleased Guru vocals. The legendary producer unveiled a couple more posthumous verses from Boston by way of Brooklyn MC yesterday via “Glowing Mic,” a three-minute track that sounds like something that would be played on the Stretch Armstrong & Bobbito show in the early ‘90s. Peep it above.