At the last minute my director has asked me to find the Thai constitution day song. I did not know there was one. She wants just the music, no vocals.

I have had a browse through youtube and the web, but found nothing. If anyone knows where, please let me know asap.

There are English versions of the national Anthem, or at least the national anthem with English subtitles, I don't know about any special constitution day song though

Ask her which Constitution this day is dedicated to and you will see if you can find a song!

(Sorry, I've never actually heard of any Constitution Day song).

The day has been and gone now, but for anyone curious, I asked my wife if Thailand had a "constitution day song" and she was pretty sure that they don't. The national anthem would probably be the most appropriate alternative.