《一首小夜曲》是根据人气作家伊坂幸太郎的恋爱小说集改编的真人电影。佐藤是一位公司的小职员，他在派发问卷的途中邂逅了一名小姑娘。佐藤的上司藤间，…

佐藤（三浦春马 饰）在一家调查公司里工作，主要工作内容就是在街上发放调查问卷，请路人填写。这份工作并不容易，佐藤每天都要无数次的面对路人们避之而不及的眼神，接受无数次的拒绝，不过这也在无形之中磨炼了他的心智。佐藤是一个单穿的男孩，总是幻想着命中注定的爱情，通过观察周围朋友们截然不同的感情状态，佐藤不断的思考着爱情的真谛。 　　一天，佐藤像往常一样在街上发放调查问卷，今天似乎特别不顺利，佐藤已经连续好几回被拒绝了。这时，一位身着黑衣的女子（多部未华子 饰）吸引了佐藤的注意，幸运的是，她答应了佐藤的请求。在等女子做调查问卷的过程中，佐藤看到女子的手上写着“洗发水”三个字，此时的他并没有意识到，这三个字竟然为他开启了一段长达十年的爱情冒险。

冯安宁和林安静是同父异母的两兄弟，拥有遗传自父亲林重道的音乐天赋，并爱上了同一个女孩蔚蓝。冯安宁在母亲冯怡安排下学习西洋乐器长笛，而林安静自幼跟随父亲学习中国古典乐器尺八。在一次出国演奏的曲目安排中，作为学生领队的冯安宁取消了林安静的民乐独奏曲目，两人之间的关系一度破裂。林安静向蔚蓝表白爱意，却被蔚蓝拒绝，原来蔚蓝爱上了冯安宁。林安静的母亲向葵为了给安静争取出国深造的机会，屡次借林重道的名义疏通关系，让安静难堪。种种的挫折令林安静意志消沉，一度自暴自弃。蔚蓝和冯安宁找到林安静，帮助他恢复了信心。冯安宁与林安静发挥各自乐器的特色，共同演奏了中西合璧的《小夜曲》，在追逐音乐梦想的道路上领会了人生的真谛。

1990年PBS的林肯中心现场节目播放的版本。

Beginning its several incarnations as an Ingmar Bergman film named Smiles of a Summer Night, the story was adapted by composer/lyricist Stephen Sondheim into a successful Broadway musical directed by Harold Prince. This film, also directed by Prince, is adapted from the stage musical. In the movie, in the early 1900s, a group of friends bound together by complicated romantic entanglements, have come together for an elegant dinner at a country estate. The men present are the current, previous, or prospective lovers of the beautiful actress, Desiree (Elizabeth Taylor), and the other women are all united by their jealousy of her. Sadly, Desiree herself wants to simplify things and settle down -- she envies the wives. The adapted score later won an Oscar. The musical's well-known songs include Every Day a Little Death, A Weekend in the Country, and You Must Meet My Wife. The most famous song from the musical, Send in the Clowns, is sung here by Elizabeth Taylor. ~ Clarke Fountain, All Movie Guide

人食い卵をペットにしている男が、夜な夜なバーの女や、ヴァイオリンの弾き語りの老人を卵にたべさると、日に日に大きくなる。ある夜獲物がいない夜に...月と骸骨の詩情。半立体のレリーフ状の人形を置き換えで動かした。写真の背景は、福生でロケーションした。 　　A cannibalized egg as man's pet ate a woman at a bar at night or an old man who plays the violin, egg grows bigger day by day. 　　One night without prey ... the poetry of the moon and the skeleton. 　　This film made by half-shaped relief puppet technique and background of photos. The photo was located in Fussa.

1990年PBS的林肯中心现场节目播放的版本。

Beginning its several incarnations as an Ingmar Bergman film named Smiles of a Summer Night, the story was adapted by composer/lyricist Stephen Sondheim into a successful Broadway musical directed by Harold Prince. This film, also directed by Prince, is adapted from the stage musical. In the movie, in the early 1900s, a group of friends bound together by complicated romantic entanglements, have come together for an elegant dinner at a country estate. The men present are the current, previous, or prospective lovers of the beautiful actress, Desiree (Elizabeth Taylor), and the other women are all united by their jealousy of her. Sadly, Desiree herself wants to simplify things and settle down -- she envies the wives. The adapted score later won an Oscar. The musical's well-known songs include Every Day a Little Death, A Weekend in the Country, and You Must Meet My Wife. The most famous song from the musical, Send in the Clowns, is sung here by Elizabeth Taylor. ~ Clarke Fountain, All Movie Guide

冯安宁和林安静是同父异母的两兄弟，拥有遗传自父亲林重道的音乐天赋，并爱上了同一个女孩蔚蓝。冯安宁在母亲冯怡安排下学习西洋乐器长笛，而林安静自幼…

夜深人静，月朗星稀，大狗史派克正趴在院子里睡大觉。他没有注意到，狡猾的汤姆偷偷爬上围墙，迅速地将大狗捆了起来。汤姆从容地走进院子，不断戏弄史派克，他此行的目的只有一个，就是弹着吉他向楼上的美女——小母猫图丝演唱示爱。汤姆的歌声嘹亮，爱意浓浓，结果吵醒了居住在墙角里的杰瑞。忍无可忍之际，杰瑞冲出房门，试图阻止汤姆的扰民活动，结果反遭汤姆的戏耍。杰瑞灵机一动，想方设法为史派克松绑。怒气冲冲的史派克自然不会放过汤姆。 　　于是，在这个宁静的夜晚，汤姆、杰瑞和史派克在院子里展开了一场惊心动魄的追逐战……