2 Clips. Cinematic 4K Aerial musicians big concert stage lighting effects crowd people black night outdoor concerts youth fun standing entertaining air view music scene arena set setting boards board decor scenery dance poles pole pier scaffolding scaffold drone laser light lights show construction gig green live reflectors spotlight spotlights staging bass drums equipment jam jamming musician background band blur bokeh large song the end ending crowded populous congested multitudinous thronged rush-hour cramped pressed dense jammed entertainment amusement recreation demonstration showing performance demo platform podium sweatlike crazy perspire ticket tribune pastime party grass 3840X2160