the music is playback. I notice this dance group hardly perform with live music. Anyway, I bought it at a video store in Long Beach, CA. There, they produce all sorts of dvds that you might not find else where.
thanks for the correction :) I knew it wasn't rufa, but I was trying to intrepret the american name from the khmer name..."bonti vapathor/vichet selapak reach tiny Phnom Penh" ....haha.