本片讲述了一个钢琴天才传奇的一生。 　　1900年，Virginian号豪华邮轮上，一个孤儿被遗弃在头等舱，由船上的水手抚养长大，取名1900（蒂姆•罗斯 饰）。1900慢慢长大，显示出了无师自通的非凡钢琴天赋，在船上的乐队表演钢琴，每个听过他演奏的人，都被深深打动。爵士乐鼻祖杰尼听说了1900的高超技艺，专门上船和他比赛，最后自叹弗如，黯然离去。 　　可惜，这一切的事情都发生在海上，1900从来不愿踏上陆地，直到有一天，他爱上了一个女孩，情愫在琴键上流淌。他会不会为了爱情，踏上陆地开始新的生活，用他的琴声惊艳世界？他将怎样谱写自己非凡的人生。1900. Danny Boodmann, a stoker on an American passenger liner, Virginian, finds a baby abandoned on the ship. He names the child Danny Boodmann T.D. Lemon Nineteen Hundred '1900' and raises the child as his own until his death in an accident on the ship. The child never leaves the ship and turns out to be a musical genius, especially when it comes to playing the piano. As an adult he befriends a trumpet player in the ship's band, Max Tooney. After several years on the ship Max leaves, and tells the story of 1900 to the owner of a music store.