Hi,
If you are in PNG, You could tune into a local station like Radio Madang on 90.4 or R & ENB Radio on 103.90 so forth;
each Radio Station prefer playing their local beats. You get to hear String band and the Bamboo Bands.
One of the local string band which is still a hit despite being popular in the 1990's is the City Hikers of East New Britain Province, with Bamboo bands from Bouganville etc.
Em nau;