附註:Cover title: Polyphony of deep rain-forest : the music of Pygmy in Ituri.
Minimal level cataloging.
Prologue : ballads of the Mambasa Inn : songs with thumb piano, improvised by the Mambasa innkeeper -- Kukonga point : polyphony at noon : a series of songs of hand-clapping, dreams, play, drink, and ritual -- Kukonga point : polyphony at night : the sounds of the rainforest at night blend with a series of songs -- Arabesque for voices and likembe : a session of singing and likembe (thumb piano) at Karokaro Point -- Epilogue : likembe trio : complex, rapidly-shifting rhythms created with three thumb pianos.