who is the composer of this series?
Ramin Djawadi
Game of Thrones
Ramin Djawadi composed the series' music. 
game of thrones season 1 ep 1 explained As the first episode of the series, it introduces the setting and the main characters of the show. The episode centers on the Stark family, and how its lord, Eddard "Ned" Stark, gets involved in the court politics after the king chooses Eddard to replace his recently deceased chief administrator ("Hand of the King"). what is the name of the first episode? "Winter Is Coming" who wrote this episode? David Benioff and D. B. Weiss which series this episode belongs to? "Game of Thrones" what genre is this series? Fantasy drama which channel is telecasted on ? HBO what problems did they face with the lights? The lighting, or lack of light, in darker scenes has been a recurring point of criticism since season six of the series. It  caused viewers problems ranging from not being able to tell a character's hair color to being unable to see what was going on. are there any games made on this series? Yes, The strategy game "Game of Thrones Ascent",  "Game of Thrones Beyond the Wall". who designed the title sequence? The series' title sequence was created by production studio Elastic.
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Game of Thrones [SEP] Music
Ramin Djawadi composed the series' music. The first season's soundtrack, written about ten weeks before the series' premiere, was published by Varèse Sarabande in June 2011. Soundtrack albums for subsequent seasons have been released, with tracks by the National, the Hold Steady and Sigur Rós. Djawadi composed reoccurring themes for each of the major houses and some main characters. Some themes evolved over time. Daenerys Targaryen's theme was simple and became more complex after each season. At first, her theme was played by a single instrument, a cello, and Djawadi later incorporated more instruments into it. Djawadi was nominated twice for a Grammy Award for Best Score Soundtrack for Visual Media for his work on the show.