Have You Heard of the Kubing?

The Jew's harp, jaw harp, mouth harp, Ozark harp, trump or juice harp, is a lamellophone instrument, which is in the category of plucked idiophones: it consists of a flexible metal or bamboo tongue or reed attached to a frame. The tongue/reed is placed in the performer's mouth and plucked with the finger to produce a note.

The bamboo jaw harp, known as kubing or kumbing is used by various Filipino peoples throughout the Philippine archipelago, and features in various neo-folk songs by artists like Joey Ayala and Grace Nono. The northern Igorot groups are the only people who produce the Jew's harp made from bronze.