Musician Jon Batiste was riding high in 2022 with 11 Grammy nominations and a planned event at Carnegie Hall to present a new composition called “American Symphony.” But the year grows more complex when his life partner Suleika Jaouad, a writer and musician, learns that her cancer has returned after a decade in remission. Oscar-nominated filmmaker Matthew Heineman (Cartel Land) follows the couple as they experience the best and worst of what life has to offer.