"Sansoen Phra Barami" is the current royal anthem of Thailand. It was a de facto national anthem of Siam before 1932.
Sheet music of "Phleng Sansoen Phra Barami" in postcard, early 20th century
Boosra Mahin Theater Group, a Siamese theater group that performed and recorded the royal anthem, "Sansoen Phra Barami", in Berlin, Germany in 1900
Prince Chitcharoen, the Prince Narisara Nuwattiwong, Prince Naris for short, né Chitcharoen (จิตรเจริญ), was a member of the royal family of Siam, minister, general and scholar. A polymath, he became known as "the great craftsman of Siam" and "the prince master". The anniversary of his birth, 28 April, is celebrated in Thailand as "Prince Naris Day".
Narisara Nuwattiwong