Khmer Media 168 is a great free Khmer music.
This Khmer Music app collected a lot Khmer song easier for you can lesion Khmer songs.
Features:
-All new songs and old songs
-All famous Khmer stars
-Khmer collection songs
-Khmer wedding songs
-Khmer Rangkasal songs
-Can watch video YouTube according to song
-Khmer dance songs
-Khmer Romvong songs
-Khmer remix songs
Let's Enjoy with it :)
Disclaimer: All Khmer songs are available in public domain.