Batiste also took a spin in the spotlight to announce his collaboration with Heineman on American Symphony, a feature documentary about his path to creating the stage show of the same name that debuted at Carnegie Hall last fall. The film is said to be an intimate look at his creative process and an unprecedented look at his personal life during the highs of winning five Grammys (including album of the year for “We Are”) and lows of facing his wife’s cancer diagnosis and treatment.…