Music was increasingly freed from medieval constraints, and more variety was permitted in range, rhythm, harmony, form, and notation.
Well the music of Myanmar(or Burma) has similarities with many other musical traditions in the region,well including Chinese music and Thai music, probably because its longest land border is shared with China.
Hsaing wang is myanmar's traditional folk music ensemble.
I do know if that the real answer but I gave you info about Myanmar's music
Leron Leron Sinta
Doon Po Sa Amin
Its a collection of Filipino Folk Songs, Tagalog Folk Songs, Kundiman Songs, Katutubo Songs, Ilocano Songs atbp.