group of musicians in what appears to be a rehearsal space

group of musicians in what appears to be a rehearsal space. The primary focus is on a man playing a set of bonang, which are bronze kettles arranged in rows. He wears glasses and a patterned shirt and sits on the floor in front of the instrument. Other musicians are visible in the background, including one playing a xylophone-like instrument and another seated by a drum. The space seems cluttered with various musical instruments and equipment.