This is a trailer remix of all five Avengers Endgame trailers.
Another note: While designing the ratings videos I've been posting in the reviews thread, something I never really noticed before - apparently the snare drum hit/rim shot is a very popular sound effect for those folks who craft film trailers professionally.
Need a sound effect for someone getting punched? Use a snare drum hit. A villain thrown into a wall? A snare drum hit. A gun shot? A snare drum hit. A machine gun blasting off? A snare drum roll. It's so popular I now have a collection of snare drum hit sound clips I use here and there.