What is pituh in mangyans instrument?

Pituh is a type of bamboo flute used by the Mangyans of Mindoro, Philippines. It is a simple instrument, consisting of a piece of bamboo with six finger holes. The pituh is played by blowing air across the finger holes, which produces different notes. The pituh is used for a variety of purposes, including playing traditional music, accompanying dances, and serenading loved ones.