老一代唢呐艺人焦三爷（陶泽如 饰）是个外冷内热的老人，看起来严肃古板，其实心怀热血。影片表现了在社会变革、民心浮躁的年代里，新老两代唢呐艺人为了信念的坚守所产生的真挚的师徒情、父子情、兄弟情。 本片改编自肖江虹同名小说。The life and trials of You Tianming, a young suona apprentice who forms his own suona troupe at a time when the traditions of suona music are declining in Chinese society. As a grown man, he has to face the painful reality that his chosen calling is no longer in tune with a modern, urbanized China.