Uniformed ensemble rehearses music in an Indonesian outdoor walkway

A group of young people wearing hijabs and matching red and black uniforms are practicing a musical performance in a covered outdoor walkway. They are arranged in a semi-circle, with several individuals playing red and white snare drums and other percussion instruments like xylophones and cymbals. Some of the participants are holding drumsticks, and their hands are in motion, indicating they are actively playing. The environment appears to be a school or institutional setting, with a long corridor lined with windows on one side and a pillar and tree on the other. The ground is paved with gray tiles. Several other individuals are seated or standing in the background, observing the practice. The lighting suggests it is daytime.