My relatives in Laos wanted me to get in the spirit of the SEA Games so they sent me a double VCD filled with SEA Games music all the way from Vientiane. For 20,000 KIP you can buy the SEA Games songs with various Lao artists and the sell of the music went to support the preparation for the SEA Games.
I found a few SEA Games songs posted by various youtubers recording from Lao TV channels. Here is one by the very talented Sam. I have seen him perform live in Laos and hopefully the next time I am in Laos I will have a chance to meet him in person.
The Spirit of the Flame by Sam Intharaphithak