If you know your history, the concept of a Black cowboy will not seem foreign. They’re part of a rich American story that spans centuries and seldom goes explored in cinema or in reality. Netflix’s “Concrete Cowboy” explores a more recent iteration of this culture, the Black “urban cowboys” who have populated North Philadelphia for the past 100 years. While I admit I would have preferred a documentary about the people who have passed this tradition down from generation to generation, director Ricky Staub’s fictional feature serves as a worthwhile introduction. Like “Nomadland,” this film features real-life members of the community playing themselves alongside big name actors like Idris Elba, Jharrel Jerome, and the always welcome Lorraine Toussaint.