A 16 year old boy who had thought that his father's death was an accident, suspects otherwise when he receives a 10-year-old lost letter his father had written just before his death.。华人导演赵婷(Chloé Zhao)自编自导的长片处女作《哥哥教我唱的歌》,先后入围第31届圣丹斯电影节美国剧情片单元和第68届戛纳电影节导演双周单元。影片描写美国印第安土著人的生活,关注少数族裔和弱势群体。。