Animation of countdown and fireworks on black background

animation countdown fireworks black background new year celebration concept digitally generated celebration concept festive holiday display event excitement numbers countdown timer animated background vibrant night sparks explosion color bright glowing joy countdown to midnight anticipation welcoming the new year festive animation celebration background digital fireworks virtual celebration happy new year annual event countdown animation fireworks show aerial fireworks digital animation party celebration countdown beginning end of year midnight cheerful lively seasonal celebration year change animated celebration