Imani chats with poet, dancer and playwright, Marc Bamuthi Joseph, about his libretto for “We Shall Not Be Moved” — an Opera Philadelphia O17 festival world premier with music by Daniel Bernard Roumain and direction by Bill T. Jones. Brutal and poetic in equal measure, the story unfolds as a band of North Philly teens flee the violence and school closings of their neighborhood to take refuge at the abandoned Osage Avenue site of the 1985 MOVE bombing. Throughout the opera, dancing ghosts and a dense web of black cultural references, old and new, demonstrate the past is always with us.