Bejaratana-Suvadhana Overture

The Bejaratana-Suvadhana Overture (โหมโรงเพชรรัตน-สุวัทนา "Homrong Phetcharat-Suwatthana") is a Thai classical piece rewritten in 2005 by Mr Narongreuth Tosanga (ณรงค์ฤทธิ์ โตสง่า "Narongrit Tosa-nga"), also known as Khun In (ขุนอิน) from the film "The Overture" (โหมโรง "Homrong") in honour of Princess Bejaratana on the occasion of her 80th birthday on November 24, 2005 and Princess Suvadhana of the Sixth Reign on the occasion of the one hundredth anniversary of her birthday on 15 April, 2005.

It was first performed to the public at the Phya Thai Palace in front of Princess Sirindhorn during the Bejaratana-Suvadhana Memorial, held in honour of the two princesses of the Sixth Reign in celebration of the aforementioned occasion, on October 28, 2005.