Problem: Jean-Philippe Rameau (French: [Zafilip Ramo]; (1683-09-25)25 September 1683 - (1764-09-12)12 September 1764) was one of the most important French composers and music theorists of the 18th century. He replaced Jean-Baptiste Lully as the dominant composer of French opera and is also considered the leading French composer for the harpsichord of his time, alongside Francois Couperin. Little is known about Rameau's early years, and it was not until the 1720s that he won fame as a major theorist of music with his Treatise on Harmony (1722) and also in the following years as a composer of masterpieces for the harpsichord, which circulated throughout Europe.

Along with Francois Couperin, Rameau is one of the two masters of the French school of harpsichord music in the 18th century. Both composers made a decisive break with the style of the first generation of harpsichordists, who confined their compositions to the relatively fixed mould of the classical suite. This reached its apogee in the first decade of the 18th century with successive collections of pieces by Louis Marchand, Gaspard Le Roux, Louis-Nicolas Clerambault, Jean-Francois Dandrieu, Elisabeth Jacquet de la Guerre, Charles Dieupart, and Nicolas Siret.  Rameau and Couperin have different styles. They seem not to have known one another (Couperin was one of the official court musicians while Rameau was still an unknown; fame would only come to him after Couperin's death). Rameau published his first book of harpsichord pieces in 1706 while Couperin (who was fifteen years his senior) waited until 1713 before publishing his first "ordres." Rameau's music includes pieces in the pure tradition of the French suite: imitative ("Le rappel des oiseaux," "La poule") and character ("Les tendres plaintes", "L'entretien des Muses") pieces and works of pure virtuosity that resemble Scarlatti ("Les tourbillons," "Les trois mains") as well as pieces that reveal the experiments of a theorist and musical innovator ("L'Enharmonique", "Les Cyclopes"), which had a marked influence on Daquin, Royer, and Jacques Duphly. The suites are grouped in the traditional way, by key.  Rameau's three collections appeared in 1706, 1724 and 1726 or 1727, respectively. After this, he only composed a single piece for the harpsichord: "La Dauphine" (1747). Other works, such as "Les petits marteaux," have been doubtfully attributed to him.  During his semiretirement in the years 1740 to 1744, he wrote the Pieces de clavecin en concert (1741), which some musicologists consider the pinnacle of French Baroque chamber music. Adopting a formula successfully employed by Mondonville a few years earlier, these pieces differ from trio sonatas in that the harpsichord is not simply there as basso continuo to accompany other instruments (the violin, flute or viol) playing the melody but has an equal part in the "concert" with them. Rameau also claimed that the pieces would be equally satisfying as solo harpsichord works--although this statement is far from convincing, since the composer took the trouble to transcribe five of them himself--those where the lack of other instruments would show the least.

did he write his music?

Answer with quotes: During his semiretirement in the years 1740 to 1744, he wrote the Pieces de clavecin en concert

Question:
Rajinikanth was born on 12 December 1950, in a Maratha family in Bangalore, Mysore State (present day Karnataka). His mother was a housewife, and his father Ramoji Rao Gaekwad, a police constable, He was named Shivaji Rao Gaekwad after Chhatrapati Shivaji, a Maratha warrior King, and was brought up speaking Marathi at home and Kannada outside. Rajinikanth's ancestors hailed from Mavadi Kadepathar, Maharashtra and Nachikuppam, Tamil Nadu. He is the youngest of four siblings in a family consisting of two elder brothers (Satyanarayana Rao and Nageshwara Rao) and a sister (Aswath Balubhai).
Rajinikanth has often been referred to as the most popular film actor in South India by the media and audiences. In 2015, a film about his fandom, For the Love of a Man, premiered at the 71st Venice International Film Festival.  His popularity has been attributed to "his uniquely styled dialogues and idiosyncrasies in films, as well as his political statements and philanthropy". Many also cite reasons for Rajinikanth's popularity as coming from his larger-than-life super-hero appearance in many films, supported by gravity-defying stunts and charismatic expressions, all while attempting to maintain modesty in real-life. Almost every film of Rajinikanth has punchlines delivered by him in an inimitable style, and these punchlines often have a message or even warn the film's antagonists. These dialogues are usually fabricated to create new ones or even be taken in a comical way, but do not fail to create a sense of entertainment among viewers. It is suggested by the media that actresses such as Gouthami and Nayanthara got their initial breakthrough after co-starring with Rajinikanth very early in their careers, giving other aspiring actors the urge to work with him.  Rajinikanth is also the only Indian actor to be featured in the Central Board of Secondary Education (CBSE) syllabus, in a lesson titled From Bus Conductor to Superstar. After opening his first official Twitter account in 2014, Rajinikanth received over 210,000 followers within 24 hours, which according to The Economic Times was deemed by social media research firms as the fastest rate of followers for any Indian celebrity, as well as among the top-10 in the world.  Much like Chuck Norris facts, "Rajinikanth facts" or "Rajinikanth jokes" are widely circulated in text messages and memes over the Internet. These satirical jokes have also inspired several mobile applications for iOS and Android.
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What is the most popular movie he has starred in?

Answer:
In 2015, a film about his fandom, For the Love of a Man, premiered at the 71st Venice International Film Festival.