Pairs of long bamboo male and female flutes are played for ceremonies in the coastal villages near the Ramu River. There are the cries of six different pairs of flutes and one pair of conch shells from the Ramu coast, two pairs of Waudang flutes from Manam Island with singing and Mo-mo resonating tubes from the Finisterre Range.
Occasional percussion is provided by wooden slit gongs and hand drums.
These recordings were made in 1976.