Ключевые слова: abstract, background, ball, beam, black, blue, celebration, club, clubbing, cosmic, dance, dark, disco, disco background, disco ball, discoball, dj, effect, entertainment, equipment, festive, illuminated, lamp, light, mirror, mirror ball, modern, music, night, nightclub, nightlife, oldschool, party, pop, rays, reflection, retro, shiny, show, space, sphere, spotlight, stage, vintage,