“The Los Angeles pop/electronic producer Jim-E Stack has been quiet since the release of his 2014 debut,Tell Me I Belong. Lately, he’s been a behind-the-scenes operator, honing his pop sensibilities on How to Dress Well’s last album and on Haim’s single “Want You Back.” Now Stack is back in center stage with an upcoming EP called It’s Jim-ee—and its latest single, “Forgiven,” shows he’s learned a t”