Abstract Background Party Concert Concept. Party people concept. Crowd happy and joyful in club. Celebration, festival, Happiness, Blurry night club .Event Show concert EDM on stage. Shutterstock Image - Abstract Background Party Concert Concept. Party people concept. Crowd happy and joyful in club. Celebration, festival, Happiness, Blurry night club .Event Show concert EDM on stage. - ID: 521200267