This is a slight crosspost from /r/classicalmusic

There is a composer I am quite fond of named Chinary Ung who left Cambodia in the '60s and has had quite a good career with much great music. Shortly after he left, Pol Pot and the Khmer Rouge rose to power, and (as far as I understand) that was the death of arts, as well as most things that weren't working in the fields, for a number of years. How has Cambodia recovered from this? Has there been a recovery of any of their folk arts? I'm assuming that there is still not much of a classical music community there, at least according to my southeast Asian friends.