Sansoen Phra Barami or Sanrasoen Phra Barami is the royal anthem of Thailand. The lyrics were composed by PrinceNarisaranuvadtivongs, around 1913, and were later revised by King Rama VI.
The music was composed by the Russian composer Pyotr Shchurovsky.
Phleng Sansoen Phra Barami was the national anthem of Siam until 1932, when it was replaced by Phleng Chat. The royal anthem is performed during state occasions, as well as when a high-ranking member of the royal family is present for a function. In addition, the royal anthem is still played before the beginning of each film in movie theatres, as well as before the commencement of the first act in plays, musicals, concerts, and most other live performances of music or theatre in Thailand. The anthem is also played at the sign-on and closedown of television and radio programming, For example, Channel 7 airs a video of the anthem, with pictures of King Bhumibol Adulyadej from his birth to the present day shown.
In April, 2008, it was reported that a Thai citizen was facing criminal charges for failing to stand for the playing of the Royal Anthem at a movie theatre inBangkok