“Follow my every move:” Based on the award-winning novel of the same name by David Chariandy, “Brother,” the latest film from Clement Virgo, is a sweeping and mesmerizing story about familial bonds, the power of music, and the resilience of community. Set against the backdrop of the early days of the Toronto hip-hop scene, a movement fueled by the children of Caribbean immigrants, brothers Francis (Lamar Johnson, “The Last of Us“) and Michael (Aaron Pierre, “Old“) find themselves amidst sweltering temperatures and rising tensions, setting off a series of events that change their lives forever.