caption: The image shows a large group of people standing in front of a crowd of people, some of whom are sitting on chairs and some are standing on the floor. In the center of the group is a man playing a musical instrument, surrounded by other musicians playing various instruments such as a piano, keyboard, and other musical instruments. There are also stands with papers on them, a speaker box, and various devices placed on the ground. On the backside of the image, there is a signboard with text on it, a display screen, some pillars, and a roof with ceiling lights.