👉 The term "apulmonic" refers to a type of musical instrument that is commonly used in traditional Chinese music, especially in classical music. It is often referred to as a "pianum", which is a type of instrument that produces a resonant sound and is typically found on stage or at concerts. Apulions are characterized by their unique tuning system, which allows them to produce a wide range of tones with ease. They are also known for their ability to reproduce the tone of other
