Am (Colin Firth) and Tusker (Stanley Tucci), partners of twenty years, are traveling across England in their old camper van visiting friends, family, and places from their past. Following a life-changing diagnosis, their time together has become more important than ever until secret plans test their love like never before. Supernova's elegant piano-based Original Motion Picture Soundtrack was composed by UK cult folk rock hero, artist and poet Keaton Henson (Something Better to Come, Young Men).